15851946306

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2003}}^1\times {\mathrm{188431}}^1$

素因数の和:190446

約数の個数: 32

約数和(自身を含む): 36251301888

約数和(自身を除く): 20399355582

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2003, 4006, 6009, 12018, 14021, 28042, 42063, 84126, 188431, 376862, 565293, 1130586, 1319017, 2638034, 3957051, 7914102, 377427293, 754854586, 1132281879, 2264563758, 2641991051, 5283982102, 7925973153, 15851946306]

約数ペア:

[(1, 15851946306), (2, 7925973153), (3, 5283982102), (6, 2641991051), (7, 2264563758), (14, 1132281879), (21, 754854586), (42, 377427293), (2003, 7914102), (4006, 3957051), (6009, 2638034), (12018, 1319017), (14021, 1130586), (28042, 565293), (42063, 376862), (84126, 188431)]