307927986

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{26171}}^1$

素因数の和:26266

約数の個数: 32

約数和(自身を含む): 644459328

約数和(自身を除く): 336531342

約数列:

[1, 2, 3, 6, 37, 53, 74, 106, 111, 159, 222, 318, 1961, 3922, 5883, 11766, 26171, 52342, 78513, 157026, 968327, 1387063, 1936654, 2774126, 2904981, 4161189, 5809962, 8322378, 51321331, 102642662, 153963993, 307927986]

約数ペア:

[(1, 307927986), (2, 153963993), (3, 102642662), (6, 51321331), (37, 8322378), (53, 5809962), (74, 4161189), (106, 2904981), (111, 2774126), (159, 1936654), (222, 1387063), (318, 968327), (1961, 157026), (3922, 78513), (5883, 52342), (11766, 26171)]