8918628

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{379}}^1$

素因数の和:476

約数の個数: 48

約数和(自身を含む): 21833280

約数和(自身を除く): 12914652

約数列:

[1, 2, 3, 4, 6, 12, 37, 53, 74, 106, 111, 148, 159, 212, 222, 318, 379, 444, 636, 758, 1137, 1516, 1961, 2274, 3922, 4548, 5883, 7844, 11766, 14023, 20087, 23532, 28046, 40174, 42069, 56092, 60261, 80348, 84138, 120522, 168276, 241044, 743219, 1486438, 2229657, 2972876, 4459314, 8918628]

約数ペア:

[(1, 8918628), (2, 4459314), (3, 2972876), (4, 2229657), (6, 1486438), (12, 743219), (37, 241044), (53, 168276), (74, 120522), (106, 84138), (111, 80348), (148, 60261), (159, 56092), (212, 42069), (222, 40174), (318, 28046), (379, 23532), (444, 20087), (636, 14023), (758, 11766), (1137, 7844), (1516, 5883), (1961, 4548), (2274, 3922)]