18117552

素因数分解:

$2^4\times 3^1\times {\mathrm{89}}^1\times {\mathrm{4241}}^1$

素因数の和:4341

約数の個数: 40

約数和(自身を含む): 47340720

約数和(自身を除く): 29223168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 89, 178, 267, 356, 534, 712, 1068, 1424, 2136, 4241, 4272, 8482, 12723, 16964, 25446, 33928, 50892, 67856, 101784, 203568, 377449, 754898, 1132347, 1509796, 2264694, 3019592, 4529388, 6039184, 9058776, 18117552]

約数ペア:

[(1, 18117552), (2, 9058776), (3, 6039184), (4, 4529388), (6, 3019592), (8, 2264694), (12, 1509796), (16, 1132347), (24, 754898), (48, 377449), (89, 203568), (178, 101784), (267, 67856), (356, 50892), (534, 33928), (712, 25446), (1068, 16964), (1424, 12723), (2136, 8482), (4241, 4272)]