27878778

素因数分解:

$2^1\times 3^2\times {\mathrm{227}}^1\times {\mathrm{6823}}^1$

素因数の和:7058

約数の個数: 24

約数和(自身を含む): 60679008

約数和(自身を除く): 32800230

約数列:

[1, 2, 3, 6, 9, 18, 227, 454, 681, 1362, 2043, 4086, 6823, 13646, 20469, 40938, 61407, 122814, 1548821, 3097642, 4646463, 9292926, 13939389, 27878778]

約数ペア:

[(1, 27878778), (2, 13939389), (3, 9292926), (6, 4646463), (9, 3097642), (18, 1548821), (227, 122814), (454, 61407), (681, 40938), (1362, 20469), (2043, 13646), (4086, 6823)]