39771972

素因数分解:

$2^2\times 3^4\times {\mathrm{122753}}^1$

素因数の和:122769

約数の個数: 30

約数和(自身を含む): 103972638

約数和(自身を除く): 64200666

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 122753, 245506, 368259, 491012, 736518, 1104777, 1473036, 2209554, 3314331, 4419108, 6628662, 9942993, 13257324, 19885986, 39771972]

約数ペア:

[(1, 39771972), (2, 19885986), (3, 13257324), (4, 9942993), (6, 6628662), (9, 4419108), (12, 3314331), (18, 2209554), (27, 1473036), (36, 1104777), (54, 736518), (81, 491012), (108, 368259), (162, 245506), (324, 122753)]