15691984542

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{353}}^1\times {\mathrm{701}}^1$

素因数の和:1346

約数の個数: 96

約数和(自身を含む): 36906420096

約数和(自身を除く): 21214435554

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 271, 353, 542, 701, 706, 813, 1059, 1402, 1626, 2103, 2118, 2439, 3177, 3523, 4206, 4589, 4878, 6309, 6354, 7046, 9113, 9178, 10569, 12618, 13767, 18226, 21138, 27339, 27534, 31707, 41301, 54678, 63414, 82017, 82602, 95663, 164034, 189971, 191326, 247453, 286989, 379942, 494906, 569913, 573978, 742359, 860967, 1139826, 1243619, 1484718, 1709739, 1721934, 2227077, 2469623, 2487238, 3216889, 3419478, 3730857, 4454154, 4939246, 6433778, 7408869, 7461714, 9650667, 11192571, 14817738, 19301334, 22226607, 22385142, 28952001, 44453214, 57904002, 67059763, 134119526, 201179289, 402358578, 603537867, 871776919, 1207075734, 1743553838, 2615330757, 5230661514, 7845992271, 15691984542]

約数ペア:

[(1, 15691984542), (2, 7845992271), (3, 5230661514), (6, 2615330757), (9, 1743553838), (13, 1207075734), (18, 871776919), (26, 603537867), (39, 402358578), (78, 201179289), (117, 134119526), (234, 67059763), (271, 57904002), (353, 44453214), (542, 28952001), (701, 22385142), (706, 22226607), (813, 19301334), (1059, 14817738), (1402, 11192571), (1626, 9650667), (2103, 7461714), (2118, 7408869), (2439, 6433778), (3177, 4939246), (3523, 4454154), (4206, 3730857), (4589, 3419478), (4878, 3216889), (6309, 2487238), (6354, 2469623), (7046, 2227077), (9113, 1721934), (9178, 1709739), (10569, 1484718), (12618, 1243619), (13767, 1139826), (18226, 860967), (21138, 742359), (27339, 573978), (27534, 569913), (31707, 494906), (41301, 379942), (54678, 286989), (63414, 247453), (82017, 191326), (82602, 189971), (95663, 164034)]