138412218

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{487}}^1$

素因数の和:667

約数の個数: 64

約数和(自身を含む): 324937728

約数和(自身を除く): 186525510

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 101, 134, 201, 202, 303, 402, 469, 487, 606, 707, 938, 974, 1407, 1414, 1461, 2121, 2814, 2922, 3409, 4242, 6767, 6818, 10227, 13534, 20301, 20454, 32629, 40602, 47369, 49187, 65258, 94738, 97887, 98374, 142107, 147561, 195774, 228403, 284214, 295122, 344309, 456806, 685209, 688618, 1032927, 1370418, 2065854, 3295529, 6591058, 9886587, 19773174, 23068703, 46137406, 69206109, 138412218]

約数ペア:

[(1, 138412218), (2, 69206109), (3, 46137406), (6, 23068703), (7, 19773174), (14, 9886587), (21, 6591058), (42, 3295529), (67, 2065854), (101, 1370418), (134, 1032927), (201, 688618), (202, 685209), (303, 456806), (402, 344309), (469, 295122), (487, 284214), (606, 228403), (707, 195774), (938, 147561), (974, 142107), (1407, 98374), (1414, 97887), (1461, 94738), (2121, 65258), (2814, 49187), (2922, 47369), (3409, 40602), (4242, 32629), (6767, 20454), (6818, 20301), (10227, 13534)]