2015154708

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1877}}^1\times {\mathrm{12781}}^1$

素因数の和:14672

約数の個数: 48

約数和(自身を含む): 5377029504

約数和(自身を除く): 3361874796

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1877, 3754, 5631, 7508, 11262, 12781, 13139, 22524, 25562, 26278, 38343, 39417, 51124, 52556, 76686, 78834, 89467, 153372, 157668, 178934, 268401, 357868, 536802, 1073604, 23989937, 47979874, 71969811, 95959748, 143939622, 167929559, 287879244, 335859118, 503788677, 671718236, 1007577354, 2015154708]

約数ペア:

[(1, 2015154708), (2, 1007577354), (3, 671718236), (4, 503788677), (6, 335859118), (7, 287879244), (12, 167929559), (14, 143939622), (21, 95959748), (28, 71969811), (42, 47979874), (84, 23989937), (1877, 1073604), (3754, 536802), (5631, 357868), (7508, 268401), (11262, 178934), (12781, 157668), (13139, 153372), (22524, 89467), (25562, 78834), (26278, 76686), (38343, 52556), (39417, 51124)]