402988986

素因数分解:

$2^1\times 3^3\times {\mathrm{1481}}^1\times {\mathrm{5039}}^1$

素因数の和:6531

約数の個数: 32

約数和(自身を含む): 896313600

約数和(自身を除く): 493324614

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1481, 2962, 4443, 5039, 8886, 10078, 13329, 15117, 26658, 30234, 39987, 45351, 79974, 90702, 136053, 272106, 7462759, 14925518, 22388277, 44776554, 67164831, 134329662, 201494493, 402988986]

約数ペア:

[(1, 402988986), (2, 201494493), (3, 134329662), (6, 67164831), (9, 44776554), (18, 22388277), (27, 14925518), (54, 7462759), (1481, 272106), (2962, 136053), (4443, 90702), (5039, 79974), (8886, 45351), (10078, 39987), (13329, 30234), (15117, 26658)]