4081518

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1117}}^1$

素因数の和:1161

約数の個数: 48

約数和(自身を含む): 10464480

約数和(自身を除く): 6382962

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 63, 87, 126, 174, 203, 261, 406, 522, 609, 1117, 1218, 1827, 2234, 3351, 3654, 6702, 7819, 10053, 15638, 20106, 23457, 32393, 46914, 64786, 70371, 97179, 140742, 194358, 226751, 291537, 453502, 583074, 680253, 1360506, 2040759, 4081518]

約数ペア:

[(1, 4081518), (2, 2040759), (3, 1360506), (6, 680253), (7, 583074), (9, 453502), (14, 291537), (18, 226751), (21, 194358), (29, 140742), (42, 97179), (58, 70371), (63, 64786), (87, 46914), (126, 32393), (174, 23457), (203, 20106), (261, 15638), (406, 10053), (522, 7819), (609, 6702), (1117, 3654), (1218, 3351), (1827, 2234)]