38840454

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2011}}^1$

素因数の和:2085

約数の個数: 48

約数和(自身を含む): 89453520

約数和(自身を除く): 50613066

約数列:

[1, 2, 3, 6, 9, 18, 29, 37, 58, 74, 87, 111, 174, 222, 261, 333, 522, 666, 1073, 2011, 2146, 3219, 4022, 6033, 6438, 9657, 12066, 18099, 19314, 36198, 58319, 74407, 116638, 148814, 174957, 223221, 349914, 446442, 524871, 669663, 1049742, 1339326, 2157803, 4315606, 6473409, 12946818, 19420227, 38840454]

約数ペア:

[(1, 38840454), (2, 19420227), (3, 12946818), (6, 6473409), (9, 4315606), (18, 2157803), (29, 1339326), (37, 1049742), (58, 669663), (74, 524871), (87, 446442), (111, 349914), (174, 223221), (222, 174957), (261, 148814), (333, 116638), (522, 74407), (666, 58319), (1073, 36198), (2011, 19314), (2146, 18099), (3219, 12066), (4022, 9657), (6033, 6438)]