2157112026

素因数分解:

$2^1\times 3^3\times {\mathrm{181}}^1\times {\mathrm{220699}}^1$

素因数の和:220891

約数の個数: 32

約数和(自身を含む): 4820088000

約数和(自身を除く): 2662975974

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 181, 362, 543, 1086, 1629, 3258, 4887, 9774, 220699, 441398, 662097, 1324194, 1986291, 3972582, 5958873, 11917746, 39946519, 79893038, 119839557, 239679114, 359518671, 719037342, 1078556013, 2157112026]

約数ペア:

[(1, 2157112026), (2, 1078556013), (3, 719037342), (6, 359518671), (9, 239679114), (18, 119839557), (27, 79893038), (54, 39946519), (181, 11917746), (362, 5958873), (543, 3972582), (1086, 1986291), (1629, 1324194), (3258, 662097), (4887, 441398), (9774, 220699)]