138173838

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{607}}^1\times {\mathrm{3449}}^1$

素因数の和:4072

約数の個数: 32

約数和(自身を含む): 302054400

約数和(自身を除く): 163880562

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 607, 1214, 1821, 3449, 3642, 6677, 6898, 10347, 13354, 20031, 20694, 37939, 40062, 75878, 113817, 227634, 2093543, 4187086, 6280629, 12561258, 23028973, 46057946, 69086919, 138173838]

約数ペア:

[(1, 138173838), (2, 69086919), (3, 46057946), (6, 23028973), (11, 12561258), (22, 6280629), (33, 4187086), (66, 2093543), (607, 227634), (1214, 113817), (1821, 75878), (3449, 40062), (3642, 37939), (6677, 20694), (6898, 20031), (10347, 13354)]