19125054

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{6287}}^1$

素因数の和:6321

約数の個数: 36

約数和(自身を含む): 44877456

約数和(自身を除く): 25752402

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 234, 338, 507, 1014, 1521, 3042, 6287, 12574, 18861, 37722, 56583, 81731, 113166, 163462, 245193, 490386, 735579, 1062503, 1471158, 2125006, 3187509, 6375018, 9562527, 19125054]

約数ペア:

[(1, 19125054), (2, 9562527), (3, 6375018), (6, 3187509), (9, 2125006), (13, 1471158), (18, 1062503), (26, 735579), (39, 490386), (78, 245193), (117, 163462), (169, 113166), (234, 81731), (338, 56583), (507, 37722), (1014, 18861), (1521, 12574), (3042, 6287)]