5151618

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:247

約数の個数: 48

約数和(自身を含む): 11793600

約数和(自身を除く): 6641982

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 71, 87, 139, 142, 174, 213, 261, 278, 417, 426, 522, 639, 834, 1251, 1278, 2059, 2502, 4031, 4118, 6177, 8062, 9869, 12093, 12354, 18531, 19738, 24186, 29607, 36279, 37062, 59214, 72558, 88821, 177642, 286201, 572402, 858603, 1717206, 2575809, 5151618]

約数ペア:

[(1, 5151618), (2, 2575809), (3, 1717206), (6, 858603), (9, 572402), (18, 286201), (29, 177642), (58, 88821), (71, 72558), (87, 59214), (139, 37062), (142, 36279), (174, 29607), (213, 24186), (261, 19738), (278, 18531), (417, 12354), (426, 12093), (522, 9869), (639, 8062), (834, 6177), (1251, 4118), (1278, 4031), (2059, 2502)]