31337118

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{10181}}^1$

素因数の和:10214

約数の個数: 40

約数和(自身を含む): 73921320

約数和(自身を除く): 42584202

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 513, 1026, 1539, 3078, 10181, 20362, 30543, 61086, 91629, 183258, 193439, 274887, 386878, 549774, 580317, 824661, 1160634, 1649322, 1740951, 3481902, 5222853, 10445706, 15668559, 31337118]

約数ペア:

[(1, 31337118), (2, 15668559), (3, 10445706), (6, 5222853), (9, 3481902), (18, 1740951), (19, 1649322), (27, 1160634), (38, 824661), (54, 580317), (57, 549774), (81, 386878), (114, 274887), (162, 193439), (171, 183258), (342, 91629), (513, 61086), (1026, 30543), (1539, 20362), (3078, 10181)]