20131183026

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{21101869}}^1$

素因数の和:21101930

約数の個数: 24

約数和(自身を含む): 44440538220

約数和(自身を除く): 24309355194

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 954, 21101869, 42203738, 63305607, 126611214, 189916821, 379833642, 1118399057, 2236798114, 3355197171, 6710394342, 10065591513, 20131183026]

約数ペア:

[(1, 20131183026), (2, 10065591513), (3, 6710394342), (6, 3355197171), (9, 2236798114), (18, 1118399057), (53, 379833642), (106, 189916821), (159, 126611214), (318, 63305607), (477, 42203738), (954, 21101869)]