15454854

素因数分解:

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

素因数の和:250

約数の個数: 64

約数和(自身を含む): 36288000

約数和(自身を除く): 20833146

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 71, 87, 139, 142, 174, 213, 261, 278, 417, 426, 522, 639, 783, 834, 1251, 1278, 1566, 1917, 2059, 2502, 3753, 3834, 4031, 4118, 6177, 7506, 8062, 9869, 12093, 12354, 18531, 19738, 24186, 29607, 36279, 37062, 55593, 59214, 72558, 88821, 108837, 111186, 177642, 217674, 266463, 286201, 532926, 572402, 858603, 1717206, 2575809, 5151618, 7727427, 15454854]

約数ペア:

[(1, 15454854), (2, 7727427), (3, 5151618), (6, 2575809), (9, 1717206), (18, 858603), (27, 572402), (29, 532926), (54, 286201), (58, 266463), (71, 217674), (87, 177642), (139, 111186), (142, 108837), (174, 88821), (213, 72558), (261, 59214), (278, 55593), (417, 37062), (426, 36279), (522, 29607), (639, 24186), (783, 19738), (834, 18531), (1251, 12354), (1278, 12093), (1566, 9869), (1917, 8062), (2059, 7506), (2502, 6177), (3753, 4118), (3834, 4031)]