181267812

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{2741}}^1$

素因数の和:2929

約数の個数: 72

約数和(自身を含む): 503036352

約数和(自身を除く): 321768540

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 167, 198, 334, 396, 501, 668, 1002, 1503, 1837, 2004, 2741, 3006, 3674, 5482, 5511, 6012, 7348, 8223, 10964, 11022, 16446, 16533, 22044, 24669, 30151, 32892, 33066, 49338, 60302, 66132, 90453, 98676, 120604, 180906, 271359, 361812, 457747, 542718, 915494, 1085436, 1373241, 1830988, 2746482, 4119723, 5035217, 5492964, 8239446, 10070434, 15105651, 16478892, 20140868, 30211302, 45316953, 60422604, 90633906, 181267812]

約数ペア:

[(1, 181267812), (2, 90633906), (3, 60422604), (4, 45316953), (6, 30211302), (9, 20140868), (11, 16478892), (12, 15105651), (18, 10070434), (22, 8239446), (33, 5492964), (36, 5035217), (44, 4119723), (66, 2746482), (99, 1830988), (132, 1373241), (167, 1085436), (198, 915494), (334, 542718), (396, 457747), (501, 361812), (668, 271359), (1002, 180906), (1503, 120604), (1837, 98676), (2004, 90453), (2741, 66132), (3006, 60302), (3674, 49338), (5482, 33066), (5511, 32892), (6012, 30151), (7348, 24669), (8223, 22044), (10964, 16533), (11022, 16446)]