8668452

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{307}}^1$

素因数の和:508

約数の個数: 48

約数和(自身を含む): 21973952

約数和(自身を除く): 13305500

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 181, 307, 362, 543, 614, 724, 921, 1086, 1228, 1842, 2172, 2353, 3684, 3991, 4706, 7059, 7982, 9412, 11973, 14118, 15964, 23946, 28236, 47892, 55567, 111134, 166701, 222268, 333402, 666804, 722371, 1444742, 2167113, 2889484, 4334226, 8668452]

約数ペア:

[(1, 8668452), (2, 4334226), (3, 2889484), (4, 2167113), (6, 1444742), (12, 722371), (13, 666804), (26, 333402), (39, 222268), (52, 166701), (78, 111134), (156, 55567), (181, 47892), (307, 28236), (362, 23946), (543, 15964), (614, 14118), (724, 11973), (921, 9412), (1086, 7982), (1228, 7059), (1842, 4706), (2172, 3991), (2353, 3684)]