8144682

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2131}}^1$

素因数の和:2163

約数の個数: 48

約数和(自身を含む): 20416032

約数和(自身を除く): 12271350

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 546, 637, 1274, 1911, 2131, 3822, 4262, 6393, 12786, 14917, 27703, 29834, 44751, 55406, 83109, 89502, 104419, 166218, 193921, 208838, 313257, 387842, 581763, 626514, 1163526, 1357447, 2714894, 4072341, 8144682]

約数ペア:

[(1, 8144682), (2, 4072341), (3, 2714894), (6, 1357447), (7, 1163526), (13, 626514), (14, 581763), (21, 387842), (26, 313257), (39, 208838), (42, 193921), (49, 166218), (78, 104419), (91, 89502), (98, 83109), (147, 55406), (182, 44751), (273, 29834), (294, 27703), (546, 14917), (637, 12786), (1274, 6393), (1911, 4262), (2131, 3822)]