21775960116

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{461}}^1\times {\mathrm{1303}}^1$

素因数の和:1846

約数の個数: 144

約数和(自身を含む): 59208589440

約数和(自身を除く): 37432629324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 53, 57, 76, 106, 114, 159, 171, 212, 228, 318, 342, 461, 477, 636, 684, 922, 954, 1007, 1303, 1383, 1844, 1908, 2014, 2606, 2766, 3021, 3909, 4028, 4149, 5212, 5532, 6042, 7818, 8298, 8759, 9063, 11727, 12084, 15636, 16596, 17518, 18126, 23454, 24433, 24757, 26277, 35036, 36252, 46908, 48866, 49514, 52554, 69059, 73299, 74271, 78831, 97732, 99028, 105108, 138118, 146598, 148542, 157662, 207177, 219897, 222813, 276236, 293196, 297084, 315324, 414354, 439794, 445626, 464227, 600683, 621531, 828708, 879588, 891252, 928454, 1201366, 1243062, 1312121, 1392681, 1802049, 1856908, 2402732, 2486124, 2624242, 2785362, 3604098, 3936363, 4178043, 5248484, 5406147, 5570724, 7208196, 7872726, 8356086, 10812294, 11412977, 11809089, 15745452, 16712172, 21624588, 22825954, 23618178, 31836199, 34238931, 45651908, 47236356, 63672398, 68477862, 95508597, 102716793, 127344796, 136955724, 191017194, 205433586, 286525791, 382034388, 410867172, 573051582, 604887781, 1146103164, 1209775562, 1814663343, 2419551124, 3629326686, 5443990029, 7258653372, 10887980058, 21775960116]

約数ペア:

[(1, 21775960116), (2, 10887980058), (3, 7258653372), (4, 5443990029), (6, 3629326686), (9, 2419551124), (12, 1814663343), (18, 1209775562), (19, 1146103164), (36, 604887781), (38, 573051582), (53, 410867172), (57, 382034388), (76, 286525791), (106, 205433586), (114, 191017194), (159, 136955724), (171, 127344796), (212, 102716793), (228, 95508597), (318, 68477862), (342, 63672398), (461, 47236356), (477, 45651908), (636, 34238931), (684, 31836199), (922, 23618178), (954, 22825954), (1007, 21624588), (1303, 16712172), (1383, 15745452), (1844, 11809089), (1908, 11412977), (2014, 10812294), (2606, 8356086), (2766, 7872726), (3021, 7208196), (3909, 5570724), (4028, 5406147), (4149, 5248484), (5212, 4178043), (5532, 3936363), (6042, 3604098), (7818, 2785362), (8298, 2624242), (8759, 2486124), (9063, 2402732), (11727, 1856908), (12084, 1802049), (15636, 1392681), (16596, 1312121), (17518, 1243062), (18126, 1201366), (23454, 928454), (24433, 891252), (24757, 879588), (26277, 828708), (35036, 621531), (36252, 600683), (46908, 464227), (48866, 445626), (49514, 439794), (52554, 414354), (69059, 315324), (73299, 297084), (74271, 293196), (78831, 276236), (97732, 222813), (99028, 219897), (105108, 207177), (138118, 157662), (146598, 148542)]