40351146

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:275

約数の個数: 64

約数和(自身を含む): 91238400

約数和(自身を除く): 50887254

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 79, 109, 142, 158, 213, 218, 237, 327, 426, 474, 654, 781, 869, 1199, 1562, 1738, 2343, 2398, 2607, 3597, 4686, 5214, 5609, 7194, 7739, 8611, 11218, 15478, 16827, 17222, 23217, 25833, 33654, 46434, 51666, 61699, 85129, 94721, 123398, 170258, 185097, 189442, 255387, 284163, 370194, 510774, 568326, 611381, 1222762, 1834143, 3668286, 6725191, 13450382, 20175573, 40351146]

約数ペア:

[(1, 40351146), (2, 20175573), (3, 13450382), (6, 6725191), (11, 3668286), (22, 1834143), (33, 1222762), (66, 611381), (71, 568326), (79, 510774), (109, 370194), (142, 284163), (158, 255387), (213, 189442), (218, 185097), (237, 170258), (327, 123398), (426, 94721), (474, 85129), (654, 61699), (781, 51666), (869, 46434), (1199, 33654), (1562, 25833), (1738, 23217), (2343, 17222), (2398, 16827), (2607, 15478), (3597, 11218), (4686, 8611), (5214, 7739), (5609, 7194)]