22661028

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1181}}^1$

素因数の和:1245

約数の個数: 72

約数和(自身を含む): 63246456

約数和(自身を除く): 40585428

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 41, 52, 78, 82, 117, 123, 156, 164, 234, 246, 369, 468, 492, 533, 738, 1066, 1181, 1476, 1599, 2132, 2362, 3198, 3543, 4724, 4797, 6396, 7086, 9594, 10629, 14172, 15353, 19188, 21258, 30706, 42516, 46059, 48421, 61412, 92118, 96842, 138177, 145263, 184236, 193684, 276354, 290526, 435789, 552708, 581052, 629473, 871578, 1258946, 1743156, 1888419, 2517892, 3776838, 5665257, 7553676, 11330514, 22661028]

約数ペア:

[(1, 22661028), (2, 11330514), (3, 7553676), (4, 5665257), (6, 3776838), (9, 2517892), (12, 1888419), (13, 1743156), (18, 1258946), (26, 871578), (36, 629473), (39, 581052), (41, 552708), (52, 435789), (78, 290526), (82, 276354), (117, 193684), (123, 184236), (156, 145263), (164, 138177), (234, 96842), (246, 92118), (369, 61412), (468, 48421), (492, 46059), (533, 42516), (738, 30706), (1066, 21258), (1181, 19188), (1476, 15353), (1599, 14172), (2132, 10629), (2362, 9594), (3198, 7086), (3543, 6396), (4724, 4797)]