19182120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9403}}^1$

素因数の和:9434

約数の個数: 64

約数和(自身を含む): 60937920

約数和(自身を除く): 41755800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 9403, 18806, 28209, 37612, 47015, 56418, 75224, 94030, 112836, 141045, 159851, 188060, 225672, 282090, 319702, 376120, 479553, 564180, 639404, 799255, 959106, 1128360, 1278808, 1598510, 1918212, 2397765, 3197020, 3836424, 4795530, 6394040, 9591060, 19182120]

約数ペア:

[(1, 19182120), (2, 9591060), (3, 6394040), (4, 4795530), (5, 3836424), (6, 3197020), (8, 2397765), (10, 1918212), (12, 1598510), (15, 1278808), (17, 1128360), (20, 959106), (24, 799255), (30, 639404), (34, 564180), (40, 479553), (51, 376120), (60, 319702), (68, 282090), (85, 225672), (102, 188060), (120, 159851), (136, 141045), (170, 112836), (204, 94030), (255, 75224), (340, 56418), (408, 47015), (510, 37612), (680, 28209), (1020, 18806), (2040, 9403)]