7268451684

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{355669}}^1$

素因数の和:355820

約数の個数: 48

約数和(自身を含む): 18403788480

約数和(自身を除く): 11135336796

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 131, 156, 262, 393, 524, 786, 1572, 1703, 3406, 5109, 6812, 10218, 20436, 355669, 711338, 1067007, 1422676, 2134014, 4268028, 4623697, 9247394, 13871091, 18494788, 27742182, 46592639, 55484364, 93185278, 139777917, 186370556, 279555834, 559111668, 605704307, 1211408614, 1817112921, 2422817228, 3634225842, 7268451684]

約数ペア:

[(1, 7268451684), (2, 3634225842), (3, 2422817228), (4, 1817112921), (6, 1211408614), (12, 605704307), (13, 559111668), (26, 279555834), (39, 186370556), (52, 139777917), (78, 93185278), (131, 55484364), (156, 46592639), (262, 27742182), (393, 18494788), (524, 13871091), (786, 9247394), (1572, 4623697), (1703, 4268028), (3406, 2134014), (5109, 1422676), (6812, 1067007), (10218, 711338), (20436, 355669)]