670842

素因数分解:

$2^1\times 3^4\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:156

約数の個数: 40

約数和(自身を含む): 1555092

約数和(自身を除く): 884250

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 81, 82, 101, 123, 162, 202, 246, 303, 369, 606, 738, 909, 1107, 1818, 2214, 2727, 3321, 4141, 5454, 6642, 8181, 8282, 12423, 16362, 24846, 37269, 74538, 111807, 223614, 335421, 670842]

約数ペア:

[(1, 670842), (2, 335421), (3, 223614), (6, 111807), (9, 74538), (18, 37269), (27, 24846), (41, 16362), (54, 12423), (81, 8282), (82, 8181), (101, 6642), (123, 5454), (162, 4141), (202, 3321), (246, 2727), (303, 2214), (369, 1818), (606, 1107), (738, 909)]