26312472

素因数分解:

$2^3\times 3^3\times {\mathrm{61}}^1\times {\mathrm{1997}}^1$

素因数の和:2073

約数の個数: 64

約数和(自身を含む): 74325600

約数和(自身を除く): 48013128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 61, 72, 108, 122, 183, 216, 244, 366, 488, 549, 732, 1098, 1464, 1647, 1997, 2196, 3294, 3994, 4392, 5991, 6588, 7988, 11982, 13176, 15976, 17973, 23964, 35946, 47928, 53919, 71892, 107838, 121817, 143784, 215676, 243634, 365451, 431352, 487268, 730902, 974536, 1096353, 1461804, 2192706, 2923608, 3289059, 4385412, 6578118, 8770824, 13156236, 26312472]

約数ペア:

[(1, 26312472), (2, 13156236), (3, 8770824), (4, 6578118), (6, 4385412), (8, 3289059), (9, 2923608), (12, 2192706), (18, 1461804), (24, 1096353), (27, 974536), (36, 730902), (54, 487268), (61, 431352), (72, 365451), (108, 243634), (122, 215676), (183, 143784), (216, 121817), (244, 107838), (366, 71892), (488, 53919), (549, 47928), (732, 35946), (1098, 23964), (1464, 17973), (1647, 15976), (1997, 13176), (2196, 11982), (3294, 7988), (3994, 6588), (4392, 5991)]