18576642

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23279}}^1$

素因数の和:23310

約数の個数: 32

約数和(自身を含む): 44697600

約数和(自身を除く): 26120958

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 23279, 46558, 69837, 139674, 162953, 325906, 442301, 488859, 884602, 977718, 1326903, 2653806, 3096107, 6192214, 9288321, 18576642]

約数ペア:

[(1, 18576642), (2, 9288321), (3, 6192214), (6, 3096107), (7, 2653806), (14, 1326903), (19, 977718), (21, 884602), (38, 488859), (42, 442301), (57, 325906), (114, 162953), (133, 139674), (266, 69837), (399, 46558), (798, 23279)]