15554652

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{661}}^1$

素因数の和:758

約数の個数: 48

約数和(自身を含む): 38035872

約数和(自身を除く): 22481220

約数列:

[1, 2, 3, 4, 6, 12, 37, 53, 74, 106, 111, 148, 159, 212, 222, 318, 444, 636, 661, 1322, 1961, 1983, 2644, 3922, 3966, 5883, 7844, 7932, 11766, 23532, 24457, 35033, 48914, 70066, 73371, 97828, 105099, 140132, 146742, 210198, 293484, 420396, 1296221, 2592442, 3888663, 5184884, 7777326, 15554652]

約数ペア:

[(1, 15554652), (2, 7777326), (3, 5184884), (4, 3888663), (6, 2592442), (12, 1296221), (37, 420396), (53, 293484), (74, 210198), (106, 146742), (111, 140132), (148, 105099), (159, 97828), (212, 73371), (222, 70066), (318, 48914), (444, 35033), (636, 24457), (661, 23532), (1322, 11766), (1961, 7932), (1983, 7844), (2644, 5883), (3922, 3966)]