189190806

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{12907}}^1$

素因数の和:13268

約数の個数: 32

約数和(自身を含む): 433708800

約数和(自身を除く): 244517994

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 349, 698, 1047, 2094, 2443, 4886, 7329, 12907, 14658, 25814, 38721, 77442, 90349, 180698, 271047, 542094, 4504543, 9009086, 13513629, 27027258, 31531801, 63063602, 94595403, 189190806]

約数ペア:

[(1, 189190806), (2, 94595403), (3, 63063602), (6, 31531801), (7, 27027258), (14, 13513629), (21, 9009086), (42, 4504543), (349, 542094), (698, 271047), (1047, 180698), (2094, 90349), (2443, 77442), (4886, 38721), (7329, 25814), (12907, 14658)]