217028364

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2583671}}^1$

素因数の和:2583685

約数の個数: 24

約数和(自身を含む): 578742528

約数和(自身を除く): 361714164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2583671, 5167342, 7751013, 10334684, 15502026, 18085697, 31004052, 36171394, 54257091, 72342788, 108514182, 217028364]

約数ペア:

[(1, 217028364), (2, 108514182), (3, 72342788), (4, 54257091), (6, 36171394), (7, 31004052), (12, 18085697), (14, 15502026), (21, 10334684), (28, 7751013), (42, 5167342), (84, 2583671)]