11802546

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1993}}^1$

素因数の和:2055

約数の個数: 48

約数和(自身を含む): 29862144

約数和(自身を除く): 18059598

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 63, 94, 126, 141, 282, 329, 423, 658, 846, 987, 1974, 1993, 2961, 3986, 5922, 5979, 11958, 13951, 17937, 27902, 35874, 41853, 83706, 93671, 125559, 187342, 251118, 281013, 562026, 655697, 843039, 1311394, 1686078, 1967091, 3934182, 5901273, 11802546]

約数ペア:

[(1, 11802546), (2, 5901273), (3, 3934182), (6, 1967091), (7, 1686078), (9, 1311394), (14, 843039), (18, 655697), (21, 562026), (42, 281013), (47, 251118), (63, 187342), (94, 125559), (126, 93671), (141, 83706), (282, 41853), (329, 35874), (423, 27902), (658, 17937), (846, 13951), (987, 11958), (1974, 5979), (1993, 5922), (2961, 3986)]