13227948

素因数分解:

$2^2\times 3^5\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:489

約数の個数: 72

約数和(自身を含む): 35875840

約数和(自身を除く): 22647892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 108, 124, 162, 186, 243, 279, 324, 372, 439, 486, 558, 837, 878, 972, 1116, 1317, 1674, 1756, 2511, 2634, 3348, 3951, 5022, 5268, 7533, 7902, 10044, 11853, 13609, 15066, 15804, 23706, 27218, 30132, 35559, 40827, 47412, 54436, 71118, 81654, 106677, 122481, 142236, 163308, 213354, 244962, 367443, 426708, 489924, 734886, 1102329, 1469772, 2204658, 3306987, 4409316, 6613974, 13227948]

約数ペア:

[(1, 13227948), (2, 6613974), (3, 4409316), (4, 3306987), (6, 2204658), (9, 1469772), (12, 1102329), (18, 734886), (27, 489924), (31, 426708), (36, 367443), (54, 244962), (62, 213354), (81, 163308), (93, 142236), (108, 122481), (124, 106677), (162, 81654), (186, 71118), (243, 54436), (279, 47412), (324, 40827), (372, 35559), (439, 30132), (486, 27218), (558, 23706), (837, 15804), (878, 15066), (972, 13609), (1116, 11853), (1317, 10044), (1674, 7902), (1756, 7533), (2511, 5268), (2634, 5022), (3348, 3951)]