9119142

素因数分解:

$2^1\times 3^4\times {\mathrm{181}}^1\times {\mathrm{311}}^1$

素因数の和:506

約数の個数: 40

約数和(自身を含む): 20612592

約数和(自身を除く): 11493450

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 181, 311, 362, 543, 622, 933, 1086, 1629, 1866, 2799, 3258, 4887, 5598, 8397, 9774, 14661, 16794, 25191, 29322, 50382, 56291, 112582, 168873, 337746, 506619, 1013238, 1519857, 3039714, 4559571, 9119142]

約数ペア:

[(1, 9119142), (2, 4559571), (3, 3039714), (6, 1519857), (9, 1013238), (18, 506619), (27, 337746), (54, 168873), (81, 112582), (162, 56291), (181, 50382), (311, 29322), (362, 25191), (543, 16794), (622, 14661), (933, 9774), (1086, 8397), (1629, 5598), (1866, 4887), (2799, 3258)]