31215693642

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3457}}^1\times {\mathrm{214993}}^1$

素因数の和:218462

約数の個数: 32

約数和(自身を含む): 71371128192

約数和(自身を除く): 40155434550

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3457, 6914, 10371, 20742, 24199, 48398, 72597, 145194, 214993, 429986, 644979, 1289958, 1504951, 3009902, 4514853, 9029706, 743230801, 1486461602, 2229692403, 4459384806, 5202615607, 10405231214, 15607846821, 31215693642]

約数ペア:

[(1, 31215693642), (2, 15607846821), (3, 10405231214), (6, 5202615607), (7, 4459384806), (14, 2229692403), (21, 1486461602), (42, 743230801), (3457, 9029706), (6914, 4514853), (10371, 3009902), (20742, 1504951), (24199, 1289958), (48398, 644979), (72597, 429986), (145194, 214993)]