1406262

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1$

素因数の和:189

約数の個数: 48

約数和(自身を含む): 3351600

約数和(自身を除く): 1945338

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 121, 143, 149, 242, 286, 298, 363, 429, 447, 726, 858, 894, 1573, 1639, 1937, 3146, 3278, 3874, 4719, 4917, 5811, 9438, 9834, 11622, 18029, 21307, 36058, 42614, 54087, 63921, 108174, 127842, 234377, 468754, 703131, 1406262]

約数ペア:

[(1, 1406262), (2, 703131), (3, 468754), (6, 234377), (11, 127842), (13, 108174), (22, 63921), (26, 54087), (33, 42614), (39, 36058), (66, 21307), (78, 18029), (121, 11622), (143, 9834), (149, 9438), (242, 5811), (286, 4917), (298, 4719), (363, 3874), (429, 3278), (447, 3146), (726, 1937), (858, 1639), (894, 1573)]