21000481194

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{45455587}}^1$

素因数の和:45455610

約数の個数: 32

約数和(自身を含む): 52364837376

約数和(自身を除く): 31364356182

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 45455587, 90911174, 136366761, 272733522, 318189109, 500011457, 636378218, 954567327, 1000022914, 1500034371, 1909134654, 3000068742, 3500080199, 7000160398, 10500240597, 21000481194]

約数ペア:

[(1, 21000481194), (2, 10500240597), (3, 7000160398), (6, 3500080199), (7, 3000068742), (11, 1909134654), (14, 1500034371), (21, 1000022914), (22, 954567327), (33, 636378218), (42, 500011457), (66, 318189109), (77, 272733522), (154, 136366761), (231, 90911174), (462, 45455587)]