2904912

素因数分解:

$2^4\times 3^2\times {\mathrm{20173}}^1$

素因数の和:20187

約数の個数: 30

約数和(自身を含む): 8130122

約数和(自身を除く): 5225210

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 20173, 40346, 60519, 80692, 121038, 161384, 181557, 242076, 322768, 363114, 484152, 726228, 968304, 1452456, 2904912]

約数ペア:

[(1, 2904912), (2, 1452456), (3, 968304), (4, 726228), (6, 484152), (8, 363114), (9, 322768), (12, 242076), (16, 181557), (18, 161384), (24, 121038), (36, 80692), (48, 60519), (72, 40346), (144, 20173)]