31015302156

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{45344009}}^1$

素因数の和:45344038

約数の個数: 36

約数和(自身を含む): 82526098200

約数和(自身を除く): 51510796044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 45344009, 90688018, 136032027, 181376036, 272064054, 408096081, 544128108, 816192162, 861536171, 1632384324, 1723072342, 2584608513, 3446144684, 5169217026, 7753825539, 10338434052, 15507651078, 31015302156]

約数ペア:

[(1, 31015302156), (2, 15507651078), (3, 10338434052), (4, 7753825539), (6, 5169217026), (9, 3446144684), (12, 2584608513), (18, 1723072342), (19, 1632384324), (36, 861536171), (38, 816192162), (57, 544128108), (76, 408096081), (114, 272064054), (171, 181376036), (228, 136032027), (342, 90688018), (684, 45344009)]