15228978

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{379}}^1$

素因数の和:602

約数の個数: 32

約数和(自身を含む): 31536960

約数和(自身を除く): 16307982

約数列:

[1, 2, 3, 6, 37, 74, 111, 181, 222, 362, 379, 543, 758, 1086, 1137, 2274, 6697, 13394, 14023, 20091, 28046, 40182, 42069, 68599, 84138, 137198, 205797, 411594, 2538163, 5076326, 7614489, 15228978]

約数ペア:

[(1, 15228978), (2, 7614489), (3, 5076326), (6, 2538163), (37, 411594), (74, 205797), (111, 137198), (181, 84138), (222, 68599), (362, 42069), (379, 40182), (543, 28046), (758, 20091), (1086, 14023), (1137, 13394), (2274, 6697)]