40574436

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{1181}}^1$

素因数の和:1604

約数の個数: 48

約数和(自身を含む): 108554880

約数和(自身を除く): 67980444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 409, 818, 1181, 1227, 1636, 2362, 2454, 2863, 3543, 4724, 4908, 5726, 7086, 8267, 8589, 11452, 14172, 16534, 17178, 24801, 33068, 34356, 49602, 99204, 483029, 966058, 1449087, 1932116, 2898174, 3381203, 5796348, 6762406, 10143609, 13524812, 20287218, 40574436]

約数ペア:

[(1, 40574436), (2, 20287218), (3, 13524812), (4, 10143609), (6, 6762406), (7, 5796348), (12, 3381203), (14, 2898174), (21, 1932116), (28, 1449087), (42, 966058), (84, 483029), (409, 99204), (818, 49602), (1181, 34356), (1227, 33068), (1636, 24801), (2362, 17178), (2454, 16534), (2863, 14172), (3543, 11452), (4724, 8589), (4908, 8267), (5726, 7086)]