21308667846

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{23869}}^1$

素因数の和:24125

約数の個数: 64

約数和(自身を含む): 46197043200

約数和(自身を除く): 24888375354

約数列:

[1, 2, 3, 6, 19, 38, 41, 57, 82, 114, 123, 191, 246, 382, 573, 779, 1146, 1558, 2337, 3629, 4674, 7258, 7831, 10887, 15662, 21774, 23493, 23869, 46986, 47738, 71607, 143214, 148789, 297578, 446367, 453511, 892734, 907022, 978629, 1360533, 1957258, 2721066, 2935887, 4558979, 5871774, 9117958, 13676937, 18593951, 27353874, 37187902, 55781853, 86620601, 111563706, 173241202, 186918139, 259861803, 373836278, 519723606, 560754417, 1121508834, 3551444641, 7102889282, 10654333923, 21308667846]

約数ペア:

[(1, 21308667846), (2, 10654333923), (3, 7102889282), (6, 3551444641), (19, 1121508834), (38, 560754417), (41, 519723606), (57, 373836278), (82, 259861803), (114, 186918139), (123, 173241202), (191, 111563706), (246, 86620601), (382, 55781853), (573, 37187902), (779, 27353874), (1146, 18593951), (1558, 13676937), (2337, 9117958), (3629, 5871774), (4674, 4558979), (7258, 2935887), (7831, 2721066), (10887, 1957258), (15662, 1360533), (21774, 978629), (23493, 907022), (23869, 892734), (46986, 453511), (47738, 446367), (71607, 297578), (143214, 148789)]