2021189676

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{947}}^1$

素因数の和:1044

約数の個数: 192

約数和(自身を含む): 5809950720

約数和(自身を除く): 3788761044

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 23, 33, 37, 38, 44, 46, 57, 66, 69, 74, 76, 92, 111, 114, 132, 138, 148, 209, 222, 228, 253, 276, 407, 418, 437, 444, 506, 627, 703, 759, 814, 836, 851, 874, 947, 1012, 1221, 1254, 1311, 1406, 1518, 1628, 1702, 1748, 1894, 2109, 2442, 2508, 2553, 2622, 2812, 2841, 3036, 3404, 3788, 4218, 4807, 4884, 5106, 5244, 5682, 7733, 8436, 9361, 9614, 10212, 10417, 11364, 14421, 15466, 16169, 17993, 18722, 19228, 20834, 21781, 23199, 28083, 28842, 30932, 31251, 32338, 35039, 35986, 37444, 41668, 43562, 46398, 48507, 53979, 56166, 57684, 62502, 64676, 65343, 70078, 71972, 87124, 92796, 97014, 105117, 107958, 112332, 125004, 130686, 140156, 177859, 194028, 197923, 210234, 215916, 239591, 261372, 355718, 385429, 395846, 413839, 420468, 479182, 533577, 593769, 665741, 711436, 718773, 770858, 791692, 805897, 827678, 958364, 1067154, 1156287, 1187538, 1241517, 1331482, 1437546, 1541716, 1611794, 1655356, 1997223, 2134308, 2312574, 2375076, 2417691, 2483034, 2662964, 2875092, 3223588, 3994446, 4552229, 4625148, 4835382, 4966068, 7323151, 7988892, 8864867, 9104458, 9670764, 13656687, 14646302, 15312043, 17729734, 18208916, 21969453, 26594601, 27313374, 29292604, 30624086, 35459468, 43938906, 45936129, 53189202, 54626748, 61248172, 87877812, 91872258, 106378404, 168432473, 183744516, 336864946, 505297419, 673729892, 1010594838, 2021189676]

約数ペア:

[(1, 2021189676), (2, 1010594838), (3, 673729892), (4, 505297419), (6, 336864946), (11, 183744516), (12, 168432473), (19, 106378404), (22, 91872258), (23, 87877812), (33, 61248172), (37, 54626748), (38, 53189202), (44, 45936129), (46, 43938906), (57, 35459468), (66, 30624086), (69, 29292604), (74, 27313374), (76, 26594601), (92, 21969453), (111, 18208916), (114, 17729734), (132, 15312043), (138, 14646302), (148, 13656687), (209, 9670764), (222, 9104458), (228, 8864867), (253, 7988892), (276, 7323151), (407, 4966068), (418, 4835382), (437, 4625148), (444, 4552229), (506, 3994446), (627, 3223588), (703, 2875092), (759, 2662964), (814, 2483034), (836, 2417691), (851, 2375076), (874, 2312574), (947, 2134308), (1012, 1997223), (1221, 1655356), (1254, 1611794), (1311, 1541716), (1406, 1437546), (1518, 1331482), (1628, 1241517), (1702, 1187538), (1748, 1156287), (1894, 1067154), (2109, 958364), (2442, 827678), (2508, 805897), (2553, 791692), (2622, 770858), (2812, 718773), (2841, 711436), (3036, 665741), (3404, 593769), (3788, 533577), (4218, 479182), (4807, 420468), (4884, 413839), (5106, 395846), (5244, 385429), (5682, 355718), (7733, 261372), (8436, 239591), (9361, 215916), (9614, 210234), (10212, 197923), (10417, 194028), (11364, 177859), (14421, 140156), (15466, 130686), (16169, 125004), (17993, 112332), (18722, 107958), (19228, 105117), (20834, 97014), (21781, 92796), (23199, 87124), (28083, 71972), (28842, 70078), (30932, 65343), (31251, 64676), (32338, 62502), (35039, 57684), (35986, 56166), (37444, 53979), (41668, 48507), (43562, 46398)]