1218059366946

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3673}}^1\times {\mathrm{67651}}^1$

素因数の和:71391

約数の個数: 64

約数和(自身を含む): 2624724410880

約数和(自身を除く): 1406665043934

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 86, 114, 129, 258, 817, 1634, 2451, 3673, 4902, 7346, 11019, 22038, 67651, 69787, 135302, 139574, 157939, 202953, 209361, 315878, 405906, 418722, 473817, 947634, 1285369, 2570738, 2908993, 3000841, 3856107, 5817986, 6001682, 7712214, 8726979, 9002523, 17453958, 18005046, 55270867, 110541734, 165812601, 248482123, 331625202, 496964246, 745446369, 1490892738, 4721160337, 9442320674, 10684731289, 14163481011, 21369462578, 28326962022, 32054193867, 64108387734, 203009894491, 406019788982, 609029683473, 1218059366946]

約数ペア:

[(1, 1218059366946), (2, 609029683473), (3, 406019788982), (6, 203009894491), (19, 64108387734), (38, 32054193867), (43, 28326962022), (57, 21369462578), (86, 14163481011), (114, 10684731289), (129, 9442320674), (258, 4721160337), (817, 1490892738), (1634, 745446369), (2451, 496964246), (3673, 331625202), (4902, 248482123), (7346, 165812601), (11019, 110541734), (22038, 55270867), (67651, 18005046), (69787, 17453958), (135302, 9002523), (139574, 8726979), (157939, 7712214), (202953, 6001682), (209361, 5817986), (315878, 3856107), (405906, 3000841), (418722, 2908993), (473817, 2570738), (947634, 1285369)]