15464964

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{571}}^1$

素因数の和:676

約数の個数: 48

約数和(自身を含む): 37733696

約数和(自身を除く): 22268732

約数列:

[1, 2, 3, 4, 6, 12, 37, 61, 74, 111, 122, 148, 183, 222, 244, 366, 444, 571, 732, 1142, 1713, 2257, 2284, 3426, 4514, 6771, 6852, 9028, 13542, 21127, 27084, 34831, 42254, 63381, 69662, 84508, 104493, 126762, 139324, 208986, 253524, 417972, 1288747, 2577494, 3866241, 5154988, 7732482, 15464964]

約数ペア:

[(1, 15464964), (2, 7732482), (3, 5154988), (4, 3866241), (6, 2577494), (12, 1288747), (37, 417972), (61, 253524), (74, 208986), (111, 139324), (122, 126762), (148, 104493), (183, 84508), (222, 69662), (244, 63381), (366, 42254), (444, 34831), (571, 27084), (732, 21127), (1142, 13542), (1713, 9028), (2257, 6852), (2284, 6771), (3426, 4514)]