15936408

素因数分解:

$2^3\times 3^2\times {\mathrm{211}}^1\times {\mathrm{1049}}^1$

素因数の和:1272

約数の個数: 48

約数和(自身を含む): 43407000

約数和(自身を除く): 27470592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 211, 422, 633, 844, 1049, 1266, 1688, 1899, 2098, 2532, 3147, 3798, 4196, 5064, 6294, 7596, 8392, 9441, 12588, 15192, 18882, 25176, 37764, 75528, 221339, 442678, 664017, 885356, 1328034, 1770712, 1992051, 2656068, 3984102, 5312136, 7968204, 15936408]

約数ペア:

[(1, 15936408), (2, 7968204), (3, 5312136), (4, 3984102), (6, 2656068), (8, 1992051), (9, 1770712), (12, 1328034), (18, 885356), (24, 664017), (36, 442678), (72, 221339), (211, 75528), (422, 37764), (633, 25176), (844, 18882), (1049, 15192), (1266, 12588), (1688, 9441), (1899, 8392), (2098, 7596), (2532, 6294), (3147, 5064), (3798, 4196)]