19140732

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{13633}}^1$

素因数の和:13659

約数の個数: 48

約数和(自身を含む): 53445280

約数和(自身を除く): 34304548

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 13633, 27266, 40899, 54532, 81798, 122697, 163596, 177229, 245394, 354458, 368091, 490788, 531687, 708916, 736182, 1063374, 1472364, 1595061, 2126748, 3190122, 4785183, 6380244, 9570366, 19140732]

約数ペア:

[(1, 19140732), (2, 9570366), (3, 6380244), (4, 4785183), (6, 3190122), (9, 2126748), (12, 1595061), (13, 1472364), (18, 1063374), (26, 736182), (27, 708916), (36, 531687), (39, 490788), (52, 368091), (54, 354458), (78, 245394), (108, 177229), (117, 163596), (156, 122697), (234, 81798), (351, 54532), (468, 40899), (702, 27266), (1404, 13633)]