18646770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{9277}}^1$

素因数の和:9354

約数の個数: 32

約数和(自身を含む): 45425088

約数和(自身を除く): 26778318

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 2010, 9277, 18554, 27831, 46385, 55662, 92770, 139155, 278310, 621559, 1243118, 1864677, 3107795, 3729354, 6215590, 9323385, 18646770]

約数ペア:

[(1, 18646770), (2, 9323385), (3, 6215590), (5, 3729354), (6, 3107795), (10, 1864677), (15, 1243118), (30, 621559), (67, 278310), (134, 139155), (201, 92770), (335, 55662), (402, 46385), (670, 27831), (1005, 18554), (2010, 9277)]