16907868

素因数分解:

$2^2\times 3^2\times {\mathrm{227}}^1\times {\mathrm{2069}}^1$

素因数の和:2306

約数の個数: 36

約数和(自身を含む): 42948360

約数和(自身を除く): 26040492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 227, 454, 681, 908, 1362, 2043, 2069, 2724, 4086, 4138, 6207, 8172, 8276, 12414, 18621, 24828, 37242, 74484, 469663, 939326, 1408989, 1878652, 2817978, 4226967, 5635956, 8453934, 16907868]

約数ペア:

[(1, 16907868), (2, 8453934), (3, 5635956), (4, 4226967), (6, 2817978), (9, 1878652), (12, 1408989), (18, 939326), (36, 469663), (227, 74484), (454, 37242), (681, 24828), (908, 18621), (1362, 12414), (2043, 8276), (2069, 8172), (2724, 6207), (4086, 4138)]