40323186

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{563}}^1$

素因数の和:767

約数の個数: 48

約数和(自身を含む): 91855296

約数和(自身を除く): 51532110

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 173, 207, 346, 414, 519, 563, 1038, 1126, 1557, 1689, 3114, 3378, 3979, 5067, 7958, 10134, 11937, 12949, 23874, 25898, 35811, 38847, 71622, 77694, 97399, 116541, 194798, 233082, 292197, 584394, 876591, 1753182, 2240177, 4480354, 6720531, 13441062, 20161593, 40323186]

約数ペア:

[(1, 40323186), (2, 20161593), (3, 13441062), (6, 6720531), (9, 4480354), (18, 2240177), (23, 1753182), (46, 876591), (69, 584394), (138, 292197), (173, 233082), (207, 194798), (346, 116541), (414, 97399), (519, 77694), (563, 71622), (1038, 38847), (1126, 35811), (1557, 25898), (1689, 23874), (3114, 12949), (3378, 11937), (3979, 10134), (5067, 7958)]