39856266

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{821}}^1$

素因数の和:892

約数の個数: 64

約数和(自身を含む): 94694400

約数和(自身を除く): 54838134

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 31, 54, 58, 62, 87, 93, 174, 186, 261, 279, 522, 558, 783, 821, 837, 899, 1566, 1642, 1674, 1798, 2463, 2697, 4926, 5394, 7389, 8091, 14778, 16182, 22167, 23809, 24273, 25451, 44334, 47618, 48546, 50902, 71427, 76353, 142854, 152706, 214281, 229059, 428562, 458118, 642843, 687177, 738079, 1285686, 1374354, 1476158, 2214237, 4428474, 6642711, 13285422, 19928133, 39856266]

約数ペア:

[(1, 39856266), (2, 19928133), (3, 13285422), (6, 6642711), (9, 4428474), (18, 2214237), (27, 1476158), (29, 1374354), (31, 1285686), (54, 738079), (58, 687177), (62, 642843), (87, 458118), (93, 428562), (174, 229059), (186, 214281), (261, 152706), (279, 142854), (522, 76353), (558, 71427), (783, 50902), (821, 48546), (837, 47618), (899, 44334), (1566, 25451), (1642, 24273), (1674, 23809), (1798, 22167), (2463, 16182), (2697, 14778), (4926, 8091), (5394, 7389)]