18321330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{21059}}^1$

素因数の和:21098

約数の個数: 32

約数和(自身を含む): 45489600

約数和(自身を除く): 27168270

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 21059, 42118, 63177, 105295, 126354, 210590, 315885, 610711, 631770, 1221422, 1832133, 3053555, 3664266, 6107110, 9160665, 18321330]

約数ペア:

[(1, 18321330), (2, 9160665), (3, 6107110), (5, 3664266), (6, 3053555), (10, 1832133), (15, 1221422), (29, 631770), (30, 610711), (58, 315885), (87, 210590), (145, 126354), (174, 105295), (290, 63177), (435, 42118), (870, 21059)]