42636

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:54

約数の個数: 48

約数和(自身を含む): 120960

約数和(自身を除く): 78324

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 19, 22, 33, 34, 38, 44, 51, 57, 66, 68, 76, 102, 114, 132, 187, 204, 209, 228, 323, 374, 418, 561, 627, 646, 748, 836, 969, 1122, 1254, 1292, 1938, 2244, 2508, 3553, 3876, 7106, 10659, 14212, 21318, 42636]

約数ペア:

[(1, 42636), (2, 21318), (3, 14212), (4, 10659), (6, 7106), (11, 3876), (12, 3553), (17, 2508), (19, 2244), (22, 1938), (33, 1292), (34, 1254), (38, 1122), (44, 969), (51, 836), (57, 748), (66, 646), (68, 627), (76, 561), (102, 418), (114, 374), (132, 323), (187, 228), (204, 209)]