31449276

素因数分解:

$2^2\times 3^3\times {\mathrm{73}}^1\times {\mathrm{3989}}^1$

素因数の和:4075

約数の個数: 48

約数和(自身を含む): 82672800

約数和(自身を除く): 51223524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 73, 108, 146, 219, 292, 438, 657, 876, 1314, 1971, 2628, 3942, 3989, 7884, 7978, 11967, 15956, 23934, 35901, 47868, 71802, 107703, 143604, 215406, 291197, 430812, 582394, 873591, 1164788, 1747182, 2620773, 3494364, 5241546, 7862319, 10483092, 15724638, 31449276]

約数ペア:

[(1, 31449276), (2, 15724638), (3, 10483092), (4, 7862319), (6, 5241546), (9, 3494364), (12, 2620773), (18, 1747182), (27, 1164788), (36, 873591), (54, 582394), (73, 430812), (108, 291197), (146, 215406), (219, 143604), (292, 107703), (438, 71802), (657, 47868), (876, 35901), (1314, 23934), (1971, 15956), (2628, 11967), (3942, 7978), (3989, 7884)]