858011868

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1153}}^1\times {\mathrm{2953}}^1$

素因数の和:4123

約数の個数: 72

約数和(自身を含む): 2481690848

約数和(自身を除く): 1623678980

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1153, 2306, 2953, 3459, 4612, 5906, 6918, 8071, 8859, 10377, 11812, 13836, 16142, 17718, 20671, 20754, 24213, 26577, 32284, 35436, 41342, 41508, 48426, 53154, 62013, 72639, 82684, 96852, 106308, 124026, 145278, 186039, 248052, 290556, 372078, 744156, 3404809, 6809618, 10214427, 13619236, 20428854, 23833663, 30643281, 40857708, 47667326, 61286562, 71500989, 95334652, 122573124, 143001978, 214502967, 286003956, 429005934, 858011868]

約数ペア:

[(1, 858011868), (2, 429005934), (3, 286003956), (4, 214502967), (6, 143001978), (7, 122573124), (9, 95334652), (12, 71500989), (14, 61286562), (18, 47667326), (21, 40857708), (28, 30643281), (36, 23833663), (42, 20428854), (63, 13619236), (84, 10214427), (126, 6809618), (252, 3404809), (1153, 744156), (2306, 372078), (2953, 290556), (3459, 248052), (4612, 186039), (5906, 145278), (6918, 124026), (8071, 106308), (8859, 96852), (10377, 82684), (11812, 72639), (13836, 62013), (16142, 53154), (17718, 48426), (20671, 41508), (20754, 41342), (24213, 35436), (26577, 32284)]