21604002

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{73483}}^1$

素因数の和:73502

約数の個数: 24

約数和(自身を含む): 50263056

約数和(自身を除く): 28659054

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 73483, 146966, 220449, 440898, 514381, 1028762, 1543143, 3086286, 3600667, 7201334, 10802001, 21604002]

約数ペア:

[(1, 21604002), (2, 10802001), (3, 7201334), (6, 3600667), (7, 3086286), (14, 1543143), (21, 1028762), (42, 514381), (49, 440898), (98, 220449), (147, 146966), (294, 73483)]