7845012

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{1153}}^1$

素因数の和:1179

約数の個数: 72

約数和(自身を含む): 23523136

約数和(自身を除く): 15678124

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1153, 1701, 2268, 2306, 3402, 3459, 4612, 6804, 6918, 8071, 10377, 13836, 16142, 20754, 24213, 31131, 32284, 41508, 48426, 62262, 72639, 93393, 96852, 124524, 145278, 186786, 217917, 280179, 290556, 373572, 435834, 560358, 653751, 871668, 1120716, 1307502, 1961253, 2615004, 3922506, 7845012]

約数ペア:

[(1, 7845012), (2, 3922506), (3, 2615004), (4, 1961253), (6, 1307502), (7, 1120716), (9, 871668), (12, 653751), (14, 560358), (18, 435834), (21, 373572), (27, 290556), (28, 280179), (36, 217917), (42, 186786), (54, 145278), (63, 124524), (81, 96852), (84, 93393), (108, 72639), (126, 62262), (162, 48426), (189, 41508), (243, 32284), (252, 31131), (324, 24213), (378, 20754), (486, 16142), (567, 13836), (756, 10377), (972, 8071), (1134, 6918), (1153, 6804), (1701, 4612), (2268, 3459), (2306, 3402)]