39649878

素因数分解:

$2^1\times 3^3\times {\mathrm{61}}^1\times {\mathrm{12037}}^1$

素因数の和:12109

約数の個数: 32

約数和(自身を含む): 89562720

約数和(自身を除く): 49912842

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 122, 183, 366, 549, 1098, 1647, 3294, 12037, 24074, 36111, 72222, 108333, 216666, 324999, 649998, 734257, 1468514, 2202771, 4405542, 6608313, 13216626, 19824939, 39649878]

約数ペア:

[(1, 39649878), (2, 19824939), (3, 13216626), (6, 6608313), (9, 4405542), (18, 2202771), (27, 1468514), (54, 734257), (61, 649998), (122, 324999), (183, 216666), (366, 108333), (549, 72222), (1098, 36111), (1647, 24074), (3294, 12037)]