1294118586

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{13781}}^1$

素因数の和:13876

約数の個数: 64

約数和(自身を含む): 3016604160

約数和(自身を除く): 1722485574

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 47, 54, 74, 94, 111, 141, 222, 282, 333, 423, 666, 846, 999, 1269, 1739, 1998, 2538, 3478, 5217, 10434, 13781, 15651, 27562, 31302, 41343, 46953, 82686, 93906, 124029, 248058, 372087, 509897, 647707, 744174, 1019794, 1295414, 1529691, 1943121, 3059382, 3886242, 4589073, 5829363, 9178146, 11658726, 13767219, 17488089, 23965159, 27534438, 34976178, 47930318, 71895477, 143790954, 215686431, 431372862, 647059293, 1294118586]

約数ペア:

[(1, 1294118586), (2, 647059293), (3, 431372862), (6, 215686431), (9, 143790954), (18, 71895477), (27, 47930318), (37, 34976178), (47, 27534438), (54, 23965159), (74, 17488089), (94, 13767219), (111, 11658726), (141, 9178146), (222, 5829363), (282, 4589073), (333, 3886242), (423, 3059382), (666, 1943121), (846, 1529691), (999, 1295414), (1269, 1019794), (1739, 744174), (1998, 647707), (2538, 509897), (3478, 372087), (5217, 248058), (10434, 124029), (13781, 93906), (15651, 82686), (27562, 46953), (31302, 41343)]