61428186

素因数分解:

$2^1\times 3^3\times {\mathrm{73}}^1\times {\mathrm{15583}}^1$

素因数の和:15667

約数の個数: 32

約数和(自身を含む): 138385920

約数和(自身を除く): 76957734

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 146, 219, 438, 657, 1314, 1971, 3942, 15583, 31166, 46749, 93498, 140247, 280494, 420741, 841482, 1137559, 2275118, 3412677, 6825354, 10238031, 20476062, 30714093, 61428186]

約数ペア:

[(1, 61428186), (2, 30714093), (3, 20476062), (6, 10238031), (9, 6825354), (18, 3412677), (27, 2275118), (54, 1137559), (73, 841482), (146, 420741), (219, 280494), (438, 140247), (657, 93498), (1314, 46749), (1971, 31166), (3942, 15583)]