189872802

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{17321}}^1$

素因数の和:17368

約数の個数: 64

約数和(自身を含む): 498873600

約数和(自身を除く): 309000798

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 29, 42, 54, 58, 63, 87, 126, 174, 189, 203, 261, 378, 406, 522, 609, 783, 1218, 1566, 1827, 3654, 5481, 10962, 17321, 34642, 51963, 103926, 121247, 155889, 242494, 311778, 363741, 467667, 502309, 727482, 935334, 1004618, 1091223, 1506927, 2182446, 3013854, 3273669, 3516163, 4520781, 6547338, 7032326, 9041562, 10548489, 13562343, 21096978, 27124686, 31645467, 63290934, 94936401, 189872802]

約数ペア:

[(1, 189872802), (2, 94936401), (3, 63290934), (6, 31645467), (7, 27124686), (9, 21096978), (14, 13562343), (18, 10548489), (21, 9041562), (27, 7032326), (29, 6547338), (42, 4520781), (54, 3516163), (58, 3273669), (63, 3013854), (87, 2182446), (126, 1506927), (174, 1091223), (189, 1004618), (203, 935334), (261, 727482), (378, 502309), (406, 467667), (522, 363741), (609, 311778), (783, 242494), (1218, 155889), (1566, 121247), (1827, 103926), (3654, 51963), (5481, 34642), (10962, 17321)]