189887628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2260567}}^1$

素因数の和:2260581

約数の個数: 24

約数和(自身を含む): 506367232

約数和(自身を除く): 316479604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2260567, 4521134, 6781701, 9042268, 13563402, 15823969, 27126804, 31647938, 47471907, 63295876, 94943814, 189887628]

約数ペア:

[(1, 189887628), (2, 94943814), (3, 63295876), (4, 47471907), (6, 31647938), (7, 27126804), (12, 15823969), (14, 13563402), (21, 9042268), (28, 6781701), (42, 4521134), (84, 2260567)]