18954192

素因数分解:

$2^4\times 3^1\times {\mathrm{394879}}^1$

素因数の和:394890

約数の個数: 20

約数和(自身を含む): 48965120

約数和(自身を除く): 30010928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 394879, 789758, 1184637, 1579516, 2369274, 3159032, 4738548, 6318064, 9477096, 18954192]

約数ペア:

[(1, 18954192), (2, 9477096), (3, 6318064), (4, 4738548), (6, 3159032), (8, 2369274), (12, 1579516), (16, 1184637), (24, 789758), (48, 394879)]