40887342

素因数分解:

$2^1\times 3^4\times {\mathrm{252391}}^1$

素因数の和:252405

約数の個数: 20

約数和(自身を含む): 91618296

約数和(自身を除く): 50730954

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 252391, 504782, 757173, 1514346, 2271519, 4543038, 6814557, 13629114, 20443671, 40887342]

約数ペア:

[(1, 40887342), (2, 20443671), (3, 13629114), (6, 6814557), (9, 4543038), (18, 2271519), (27, 1514346), (54, 757173), (81, 504782), (162, 252391)]