40452696

素因数分解:

$2^3\times 3^5\times {\mathrm{20809}}^1$

素因数の和:20830

約数の個数: 48

約数和(自身を含む): 113622600

約数和(自身を除く): 73169904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 20809, 41618, 62427, 83236, 124854, 166472, 187281, 249708, 374562, 499416, 561843, 749124, 1123686, 1498248, 1685529, 2247372, 3371058, 4494744, 5056587, 6742116, 10113174, 13484232, 20226348, 40452696]

約数ペア:

[(1, 40452696), (2, 20226348), (3, 13484232), (4, 10113174), (6, 6742116), (8, 5056587), (9, 4494744), (12, 3371058), (18, 2247372), (24, 1685529), (27, 1498248), (36, 1123686), (54, 749124), (72, 561843), (81, 499416), (108, 374562), (162, 249708), (216, 187281), (243, 166472), (324, 124854), (486, 83236), (648, 62427), (972, 41618), (1944, 20809)]