21134665056

素因数分解:

$2^5\times 3^1\times {\mathrm{839}}^1\times {\mathrm{262399}}^1$

素因数の和:263251

約数の個数: 48

約数和(自身を含む): 55544832000

約数和(自身を除く): 34410166944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 839, 1678, 2517, 3356, 5034, 6712, 10068, 13424, 20136, 26848, 40272, 80544, 262399, 524798, 787197, 1049596, 1574394, 2099192, 3148788, 4198384, 6297576, 8396768, 12595152, 25190304, 220152761, 440305522, 660458283, 880611044, 1320916566, 1761222088, 2641833132, 3522444176, 5283666264, 7044888352, 10567332528, 21134665056]

約数ペア:

[(1, 21134665056), (2, 10567332528), (3, 7044888352), (4, 5283666264), (6, 3522444176), (8, 2641833132), (12, 1761222088), (16, 1320916566), (24, 880611044), (32, 660458283), (48, 440305522), (96, 220152761), (839, 25190304), (1678, 12595152), (2517, 8396768), (3356, 6297576), (5034, 4198384), (6712, 3148788), (10068, 2099192), (13424, 1574394), (20136, 1049596), (26848, 787197), (40272, 524798), (80544, 262399)]