17644484

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{283}}^1$

素因数の和:420

約数の個数: 48

約数和(自身を含む): 36738240

約数和(自身を除く): 19093756

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 109, 143, 218, 283, 286, 436, 566, 572, 1132, 1199, 1417, 2398, 2834, 3113, 3679, 4796, 5668, 6226, 7358, 12452, 14716, 15587, 30847, 31174, 40469, 61694, 62348, 80938, 123388, 161876, 339317, 401011, 678634, 802022, 1357268, 1604044, 4411121, 8822242, 17644484]

約数ペア:

[(1, 17644484), (2, 8822242), (4, 4411121), (11, 1604044), (13, 1357268), (22, 802022), (26, 678634), (44, 401011), (52, 339317), (109, 161876), (143, 123388), (218, 80938), (283, 62348), (286, 61694), (436, 40469), (566, 31174), (572, 30847), (1132, 15587), (1199, 14716), (1417, 12452), (2398, 7358), (2834, 6226), (3113, 5668), (3679, 4796)]