31812534

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{45317}}^1$

素因数の和:45341

約数の個数: 32

約数和(自身を含む): 76134240

約数和(自身を除く): 44321706

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 45317, 90634, 135951, 271902, 407853, 589121, 815706, 1178242, 1223559, 1767363, 2447118, 3534726, 5302089, 10604178, 15906267, 31812534]

約数ペア:

[(1, 31812534), (2, 15906267), (3, 10604178), (6, 5302089), (9, 3534726), (13, 2447118), (18, 1767363), (26, 1223559), (27, 1178242), (39, 815706), (54, 589121), (78, 407853), (117, 271902), (234, 135951), (351, 90634), (702, 45317)]