9227218

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{419}}^1$

素因数の和:463

約数の個数: 48

約数和(自身を含む): 18768960

約数和(自身を除く): 9541742

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 121, 143, 154, 182, 242, 286, 419, 838, 847, 1001, 1573, 1694, 2002, 2933, 3146, 4609, 5447, 5866, 9218, 10894, 11011, 22022, 32263, 38129, 50699, 59917, 64526, 76258, 101398, 119834, 354893, 419419, 659087, 709786, 838838, 1318174, 4613609, 9227218]

約数ペア:

[(1, 9227218), (2, 4613609), (7, 1318174), (11, 838838), (13, 709786), (14, 659087), (22, 419419), (26, 354893), (77, 119834), (91, 101398), (121, 76258), (143, 64526), (154, 59917), (182, 50699), (242, 38129), (286, 32263), (419, 22022), (838, 11011), (847, 10894), (1001, 9218), (1573, 5866), (1694, 5447), (2002, 4609), (2933, 3146)]