40986468

素因数分解:

$2^2\times 3^2\times {\mathrm{173}}^1\times {\mathrm{6581}}^1$

素因数の和:6764

約数の個数: 36

約数和(自身を含む): 104219388

約数和(自身を除く): 63232920

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 173, 346, 519, 692, 1038, 1557, 2076, 3114, 6228, 6581, 13162, 19743, 26324, 39486, 59229, 78972, 118458, 236916, 1138513, 2277026, 3415539, 4554052, 6831078, 10246617, 13662156, 20493234, 40986468]

約数ペア:

[(1, 40986468), (2, 20493234), (3, 13662156), (4, 10246617), (6, 6831078), (9, 4554052), (12, 3415539), (18, 2277026), (36, 1138513), (173, 236916), (346, 118458), (519, 78972), (692, 59229), (1038, 39486), (1557, 26324), (2076, 19743), (3114, 13162), (6228, 6581)]