18632844

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{27241}}^1$

素因数の和:27270

約数の個数: 36

約数和(自身を含む): 49580440

約数和(自身を除く): 30947596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 27241, 54482, 81723, 108964, 163446, 245169, 326892, 490338, 517579, 980676, 1035158, 1552737, 2070316, 3105474, 4658211, 6210948, 9316422, 18632844]

約数ペア:

[(1, 18632844), (2, 9316422), (3, 6210948), (4, 4658211), (6, 3105474), (9, 2070316), (12, 1552737), (18, 1035158), (19, 980676), (36, 517579), (38, 490338), (57, 326892), (76, 245169), (114, 163446), (171, 108964), (228, 81723), (342, 54482), (684, 27241)]