18596340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{14759}}^1$

素因数の和:14781

約数の個数: 72

約数和(自身を含む): 64471680

約数和(自身を除く): 45875340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 14759, 29518, 44277, 59036, 73795, 88554, 103313, 132831, 147590, 177108, 206626, 221385, 265662, 295180, 309939, 413252, 442770, 516565, 531324, 619878, 664155, 885540, 929817, 1033130, 1239756, 1328310, 1549695, 1859634, 2066260, 2656620, 3099390, 3719268, 4649085, 6198780, 9298170, 18596340]

約数ペア:

[(1, 18596340), (2, 9298170), (3, 6198780), (4, 4649085), (5, 3719268), (6, 3099390), (7, 2656620), (9, 2066260), (10, 1859634), (12, 1549695), (14, 1328310), (15, 1239756), (18, 1033130), (20, 929817), (21, 885540), (28, 664155), (30, 619878), (35, 531324), (36, 516565), (42, 442770), (45, 413252), (60, 309939), (63, 295180), (70, 265662), (84, 221385), (90, 206626), (105, 177108), (126, 147590), (140, 132831), (180, 103313), (210, 88554), (252, 73795), (315, 59036), (420, 44277), (630, 29518), (1260, 14759)]