18423090

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{29243}}^1$

素因数の和:29263

約数の個数: 48

約数和(自身を含む): 54744768

約数和(自身を除く): 36321678

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 29243, 58486, 87729, 146215, 175458, 204701, 263187, 292430, 409402, 438645, 526374, 614103, 877290, 1023505, 1228206, 1315935, 1842309, 2047010, 2631870, 3070515, 3684618, 6141030, 9211545, 18423090]

約数ペア:

[(1, 18423090), (2, 9211545), (3, 6141030), (5, 3684618), (6, 3070515), (7, 2631870), (9, 2047010), (10, 1842309), (14, 1315935), (15, 1228206), (18, 1023505), (21, 877290), (30, 614103), (35, 526374), (42, 438645), (45, 409402), (63, 292430), (70, 263187), (90, 204701), (105, 175458), (126, 146215), (210, 87729), (315, 58486), (630, 29243)]