40061898

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{20051}}^1$

素因数の和:20099

約数の個数: 32

約数和(自身を含む): 91437120

約数和(自身を除く): 51375222

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 222, 333, 666, 999, 1998, 20051, 40102, 60153, 120306, 180459, 360918, 541377, 741887, 1082754, 1483774, 2225661, 4451322, 6676983, 13353966, 20030949, 40061898]

約数ペア:

[(1, 40061898), (2, 20030949), (3, 13353966), (6, 6676983), (9, 4451322), (18, 2225661), (27, 1483774), (37, 1082754), (54, 741887), (74, 541377), (111, 360918), (222, 180459), (333, 120306), (666, 60153), (999, 40102), (1998, 20051)]