123404772

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{541249}}^1$

素因数の和:541275

約数の個数: 24

約数和(自身を含む): 303100000

約数和(自身を除く): 179695228

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 541249, 1082498, 1623747, 2164996, 3247494, 6494988, 10283731, 20567462, 30851193, 41134924, 61702386, 123404772]

約数ペア:

[(1, 123404772), (2, 61702386), (3, 41134924), (4, 30851193), (6, 20567462), (12, 10283731), (19, 6494988), (38, 3247494), (57, 2164996), (76, 1623747), (114, 1082498), (228, 541249)]