1800679716

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{156799}}^1$

素因数の和:156849

約数の個数: 72

約数和(自身を含む): 5136768000

約数和(自身を除く): 3336088284

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 29, 33, 36, 44, 58, 66, 87, 99, 116, 132, 174, 198, 261, 319, 348, 396, 522, 638, 957, 1044, 1276, 1914, 2871, 3828, 5742, 11484, 156799, 313598, 470397, 627196, 940794, 1411191, 1724789, 1881588, 2822382, 3449578, 4547171, 5174367, 5644764, 6899156, 9094342, 10348734, 13641513, 15523101, 18188684, 20697468, 27283026, 31046202, 40924539, 50018881, 54566052, 62092404, 81849078, 100037762, 150056643, 163698156, 200075524, 300113286, 450169929, 600226572, 900339858, 1800679716]

約数ペア:

[(1, 1800679716), (2, 900339858), (3, 600226572), (4, 450169929), (6, 300113286), (9, 200075524), (11, 163698156), (12, 150056643), (18, 100037762), (22, 81849078), (29, 62092404), (33, 54566052), (36, 50018881), (44, 40924539), (58, 31046202), (66, 27283026), (87, 20697468), (99, 18188684), (116, 15523101), (132, 13641513), (174, 10348734), (198, 9094342), (261, 6899156), (319, 5644764), (348, 5174367), (396, 4547171), (522, 3449578), (638, 2822382), (957, 1881588), (1044, 1724789), (1276, 1411191), (1914, 940794), (2871, 627196), (3828, 470397), (5742, 313598), (11484, 156799)]