18436308

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7351}}^1$

素因数の和:7388

約数の個数: 48

約数和(自身を含む): 49405440

約数和(自身を除く): 30969132

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 209, 228, 418, 627, 836, 1254, 2508, 7351, 14702, 22053, 29404, 44106, 80861, 88212, 139669, 161722, 242583, 279338, 323444, 419007, 485166, 558676, 838014, 970332, 1536359, 1676028, 3072718, 4609077, 6145436, 9218154, 18436308]

約数ペア:

[(1, 18436308), (2, 9218154), (3, 6145436), (4, 4609077), (6, 3072718), (11, 1676028), (12, 1536359), (19, 970332), (22, 838014), (33, 558676), (38, 485166), (44, 419007), (57, 323444), (66, 279338), (76, 242583), (114, 161722), (132, 139669), (209, 88212), (228, 80861), (418, 44106), (627, 29404), (836, 22053), (1254, 14702), (2508, 7351)]