17912684634

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1\times {\mathrm{13337}}^1$

素因数の和:13679

約数の個数: 64

約数和(自身を含む): 39312314496

約数和(自身を除く): 21399629862

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 134, 201, 257, 402, 514, 771, 871, 1542, 1742, 2613, 3341, 5226, 6682, 10023, 13337, 17219, 20046, 26674, 34438, 40011, 51657, 80022, 103314, 173381, 223847, 346762, 447694, 520143, 671541, 893579, 1040286, 1343082, 1787158, 2680737, 3427609, 5361474, 6855218, 10282827, 11616527, 20565654, 23233054, 34849581, 44558917, 69699162, 89117834, 133676751, 229649803, 267353502, 459299606, 688949409, 1377898818, 2985447439, 5970894878, 8956342317, 17912684634]

約数ペア:

[(1, 17912684634), (2, 8956342317), (3, 5970894878), (6, 2985447439), (13, 1377898818), (26, 688949409), (39, 459299606), (67, 267353502), (78, 229649803), (134, 133676751), (201, 89117834), (257, 69699162), (402, 44558917), (514, 34849581), (771, 23233054), (871, 20565654), (1542, 11616527), (1742, 10282827), (2613, 6855218), (3341, 5361474), (5226, 3427609), (6682, 2680737), (10023, 1787158), (13337, 1343082), (17219, 1040286), (20046, 893579), (26674, 671541), (34438, 520143), (40011, 447694), (51657, 346762), (80022, 223847), (103314, 173381)]