1820666952

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3691}}^1$

素因数の和:3764

約数の個数: 192

約数和(自身を含む): 5805596160

約数和(自身を除く): 3984929208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 31, 34, 36, 39, 51, 52, 62, 68, 72, 78, 93, 102, 104, 117, 124, 136, 153, 156, 186, 204, 221, 234, 248, 279, 306, 312, 372, 403, 408, 442, 468, 527, 558, 612, 663, 744, 806, 884, 936, 1054, 1116, 1209, 1224, 1326, 1581, 1612, 1768, 1989, 2108, 2232, 2418, 2652, 3162, 3224, 3627, 3691, 3978, 4216, 4743, 4836, 5304, 6324, 6851, 7254, 7382, 7956, 9486, 9672, 11073, 12648, 13702, 14508, 14764, 15912, 18972, 20553, 22146, 27404, 29016, 29528, 33219, 37944, 41106, 44292, 47983, 54808, 61659, 62747, 66438, 82212, 88584, 95966, 114421, 123318, 125494, 132876, 143949, 164424, 188241, 191932, 228842, 246636, 250988, 265752, 287898, 343263, 376482, 383864, 431847, 457684, 493272, 501976, 564723, 575796, 686526, 752964, 815711, 863694, 915368, 1029789, 1129446, 1151592, 1373052, 1487473, 1505928, 1631422, 1727388, 1945157, 2059578, 2258892, 2447133, 2746104, 2974946, 3262844, 3454776, 3890314, 4119156, 4462419, 4517784, 4894266, 5835471, 5949892, 6525688, 7341399, 7780628, 8238312, 8924838, 9788532, 11670942, 11899784, 13387257, 14682798, 15561256, 17506413, 17849676, 19577064, 23341884, 25287041, 26774514, 29365596, 35012826, 35699352, 46683768, 50574082, 53549028, 58731192, 70025652, 75861123, 101148164, 107098056, 140051304, 151722246, 202296328, 227583369, 303444492, 455166738, 606888984, 910333476, 1820666952]

約数ペア:

[(1, 1820666952), (2, 910333476), (3, 606888984), (4, 455166738), (6, 303444492), (8, 227583369), (9, 202296328), (12, 151722246), (13, 140051304), (17, 107098056), (18, 101148164), (24, 75861123), (26, 70025652), (31, 58731192), (34, 53549028), (36, 50574082), (39, 46683768), (51, 35699352), (52, 35012826), (62, 29365596), (68, 26774514), (72, 25287041), (78, 23341884), (93, 19577064), (102, 17849676), (104, 17506413), (117, 15561256), (124, 14682798), (136, 13387257), (153, 11899784), (156, 11670942), (186, 9788532), (204, 8924838), (221, 8238312), (234, 7780628), (248, 7341399), (279, 6525688), (306, 5949892), (312, 5835471), (372, 4894266), (403, 4517784), (408, 4462419), (442, 4119156), (468, 3890314), (527, 3454776), (558, 3262844), (612, 2974946), (663, 2746104), (744, 2447133), (806, 2258892), (884, 2059578), (936, 1945157), (1054, 1727388), (1116, 1631422), (1209, 1505928), (1224, 1487473), (1326, 1373052), (1581, 1151592), (1612, 1129446), (1768, 1029789), (1989, 915368), (2108, 863694), (2232, 815711), (2418, 752964), (2652, 686526), (3162, 575796), (3224, 564723), (3627, 501976), (3691, 493272), (3978, 457684), (4216, 431847), (4743, 383864), (4836, 376482), (5304, 343263), (6324, 287898), (6851, 265752), (7254, 250988), (7382, 246636), (7956, 228842), (9486, 191932), (9672, 188241), (11073, 164424), (12648, 143949), (13702, 132876), (14508, 125494), (14764, 123318), (15912, 114421), (18972, 95966), (20553, 88584), (22146, 82212), (27404, 66438), (29016, 62747), (29528, 61659), (33219, 54808), (37944, 47983), (41106, 44292)]