31869726

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{39937}}^1$

素因数の和:39968

約数の個数: 32

約数和(自身を含む): 76680960

約数和(自身を除く): 44811234

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 39937, 79874, 119811, 239622, 279559, 559118, 758803, 838677, 1517606, 1677354, 2276409, 4552818, 5311621, 10623242, 15934863, 31869726]

約数ペア:

[(1, 31869726), (2, 15934863), (3, 10623242), (6, 5311621), (7, 4552818), (14, 2276409), (19, 1677354), (21, 1517606), (38, 838677), (42, 758803), (57, 559118), (114, 279559), (133, 239622), (266, 119811), (399, 79874), (798, 39937)]