2171176728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{12923671}}^1$

素因数の和:12923687

約数の個数: 32

約数和(自身を含む): 6203362560

約数和(自身を除く): 4032185832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 12923671, 25847342, 38771013, 51694684, 77542026, 90465697, 103389368, 155084052, 180931394, 271397091, 310168104, 361862788, 542794182, 723725576, 1085588364, 2171176728]

約数ペア:

[(1, 2171176728), (2, 1085588364), (3, 723725576), (4, 542794182), (6, 361862788), (7, 310168104), (8, 271397091), (12, 180931394), (14, 155084052), (21, 103389368), (24, 90465697), (28, 77542026), (42, 51694684), (56, 38771013), (84, 25847342), (168, 12923671)]