15819991236

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{2503}}^1\times {\mathrm{3583}}^1$

素因数の和:6110

約数の個数: 108

約数和(自身を含む): 46549880832

約数和(自身を除く): 30729889596

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 2503, 3583, 5006, 7166, 7509, 10012, 10749, 14332, 15018, 17521, 21498, 22527, 25081, 30036, 32247, 35042, 42996, 45054, 50162, 52563, 64494, 70084, 75243, 90108, 100324, 105126, 122647, 128988, 150486, 157689, 175567, 210252, 225729, 245294, 300972, 315378, 351134, 367941, 451458, 490588, 526701, 630756, 702268, 735882, 902916, 1053402, 1103823, 1471764, 1580103, 2106804, 2207646, 3160206, 4415292, 6320412, 8968249, 17936498, 26904747, 35872996, 53809494, 62777743, 80714241, 107618988, 125555486, 161428482, 188333229, 251110972, 322856964, 376666458, 439444201, 564999687, 753332916, 878888402, 1129999374, 1318332603, 1757776804, 2259998748, 2636665206, 3954997809, 5273330412, 7909995618, 15819991236]

約数ペア:

[(1, 15819991236), (2, 7909995618), (3, 5273330412), (4, 3954997809), (6, 2636665206), (7, 2259998748), (9, 1757776804), (12, 1318332603), (14, 1129999374), (18, 878888402), (21, 753332916), (28, 564999687), (36, 439444201), (42, 376666458), (49, 322856964), (63, 251110972), (84, 188333229), (98, 161428482), (126, 125555486), (147, 107618988), (196, 80714241), (252, 62777743), (294, 53809494), (441, 35872996), (588, 26904747), (882, 17936498), (1764, 8968249), (2503, 6320412), (3583, 4415292), (5006, 3160206), (7166, 2207646), (7509, 2106804), (10012, 1580103), (10749, 1471764), (14332, 1103823), (15018, 1053402), (17521, 902916), (21498, 735882), (22527, 702268), (25081, 630756), (30036, 526701), (32247, 490588), (35042, 451458), (42996, 367941), (45054, 351134), (50162, 315378), (52563, 300972), (64494, 245294), (70084, 225729), (75243, 210252), (90108, 175567), (100324, 157689), (105126, 150486), (122647, 128988)]