1215690066

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{523553}}^1$

素因数の和:523607

約数の個数: 32

約数和(自身を含む): 2764365120

約数和(自身を除く): 1548675054

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 387, 774, 1161, 2322, 523553, 1047106, 1570659, 3141318, 4711977, 9423954, 14135931, 22512779, 28271862, 45025558, 67538337, 135076674, 202615011, 405230022, 607845033, 1215690066]

約数ペア:

[(1, 1215690066), (2, 607845033), (3, 405230022), (6, 202615011), (9, 135076674), (18, 67538337), (27, 45025558), (43, 28271862), (54, 22512779), (86, 14135931), (129, 9423954), (258, 4711977), (387, 3141318), (774, 1570659), (1161, 1047106), (2322, 523553)]