15107988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4861}}^1$

素因数の和:4912

約数の個数: 48

約数和(自身を含む): 41385344

約数和(自身を除く): 26277356

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 3108, 4861, 9722, 14583, 19444, 29166, 34027, 58332, 68054, 102081, 136108, 179857, 204162, 359714, 408324, 539571, 719428, 1079142, 1258999, 2158284, 2517998, 3776997, 5035996, 7553994, 15107988]

約数ペア:

[(1, 15107988), (2, 7553994), (3, 5035996), (4, 3776997), (6, 2517998), (7, 2158284), (12, 1258999), (14, 1079142), (21, 719428), (28, 539571), (37, 408324), (42, 359714), (74, 204162), (84, 179857), (111, 136108), (148, 102081), (222, 68054), (259, 58332), (444, 34027), (518, 29166), (777, 19444), (1036, 14583), (1554, 9722), (3108, 4861)]