18492180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{44029}}^1$

素因数の和:44048

約数の個数: 48

約数和(自身を含む): 59176320

約数和(自身を除く): 40684140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 44029, 88058, 132087, 176116, 220145, 264174, 308203, 440290, 528348, 616406, 660435, 880580, 924609, 1232812, 1320870, 1541015, 1849218, 2641740, 3082030, 3698436, 4623045, 6164060, 9246090, 18492180]

約数ペア:

[(1, 18492180), (2, 9246090), (3, 6164060), (4, 4623045), (5, 3698436), (6, 3082030), (7, 2641740), (10, 1849218), (12, 1541015), (14, 1320870), (15, 1232812), (20, 924609), (21, 880580), (28, 660435), (30, 616406), (35, 528348), (42, 440290), (60, 308203), (70, 264174), (84, 220145), (105, 176116), (140, 132087), (210, 88058), (420, 44029)]