6391462

素因数分解:

$2^1\times 7^4\times {\mathrm{11}}^3$

素因数の和:63

約数の個数: 40

約数和(自身を含む): 12301992

約数和(自身を除く): 5910530

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 121, 154, 242, 343, 539, 686, 847, 1078, 1331, 1694, 2401, 2662, 3773, 4802, 5929, 7546, 9317, 11858, 18634, 26411, 41503, 52822, 65219, 83006, 130438, 290521, 456533, 581042, 913066, 3195731, 6391462]

約数ペア:

[(1, 6391462), (2, 3195731), (7, 913066), (11, 581042), (14, 456533), (22, 290521), (49, 130438), (77, 83006), (98, 65219), (121, 52822), (154, 41503), (242, 26411), (343, 18634), (539, 11858), (686, 9317), (847, 7546), (1078, 5929), (1331, 4802), (1694, 3773), (2401, 2662)]