40805912868

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{9913973}}^1$

素因数の和:9914001

約数の個数: 48

約数和(自身を含む): 111036508800

約数和(自身を除く): 70230595932

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 9913973, 19827946, 29741919, 39655892, 59483838, 69397811, 118967676, 138795622, 208193433, 277591244, 416386866, 485784677, 832773732, 971569354, 1457354031, 1943138708, 2914708062, 3400492739, 5829416124, 6800985478, 10201478217, 13601970956, 20402956434, 40805912868]

約数ペア:

[(1, 40805912868), (2, 20402956434), (3, 13601970956), (4, 10201478217), (6, 6800985478), (7, 5829416124), (12, 3400492739), (14, 2914708062), (21, 1943138708), (28, 1457354031), (42, 971569354), (49, 832773732), (84, 485784677), (98, 416386866), (147, 277591244), (196, 208193433), (294, 138795622), (343, 118967676), (588, 69397811), (686, 59483838), (1029, 39655892), (1372, 29741919), (2058, 19827946), (4116, 9913973)]