12739291218

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{3527}}^1\times {\mathrm{6473}}^1$

素因数の和:10039

約数の個数: 48

約数和(自身を含む): 28504659456

約数和(自身を除く): 15765368238

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 3527, 6473, 7054, 10581, 12946, 19419, 21162, 31743, 38838, 58257, 63486, 109337, 116514, 200663, 218674, 328011, 401326, 601989, 656022, 984033, 1203978, 1805967, 1968066, 3611934, 22830271, 45660542, 68490813, 136981626, 205472439, 410944878, 707738401, 1415476802, 2123215203, 4246430406, 6369645609, 12739291218]

約数ペア:

[(1, 12739291218), (2, 6369645609), (3, 4246430406), (6, 2123215203), (9, 1415476802), (18, 707738401), (31, 410944878), (62, 205472439), (93, 136981626), (186, 68490813), (279, 45660542), (558, 22830271), (3527, 3611934), (6473, 1968066), (7054, 1805967), (10581, 1203978), (12946, 984033), (19419, 656022), (21162, 601989), (31743, 401326), (38838, 328011), (58257, 218674), (63486, 200663), (109337, 116514)]