18798648

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2297}}^1$

素因数の和:2348

約数の個数: 64

約数和(自身を含む): 52945920

約数和(自身を除く): 34147272

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 62, 66, 88, 93, 124, 132, 186, 248, 264, 341, 372, 682, 744, 1023, 1364, 2046, 2297, 2728, 4092, 4594, 6891, 8184, 9188, 13782, 18376, 25267, 27564, 50534, 55128, 71207, 75801, 101068, 142414, 151602, 202136, 213621, 284828, 303204, 427242, 569656, 606408, 783277, 854484, 1566554, 1708968, 2349831, 3133108, 4699662, 6266216, 9399324, 18798648]

約数ペア:

[(1, 18798648), (2, 9399324), (3, 6266216), (4, 4699662), (6, 3133108), (8, 2349831), (11, 1708968), (12, 1566554), (22, 854484), (24, 783277), (31, 606408), (33, 569656), (44, 427242), (62, 303204), (66, 284828), (88, 213621), (93, 202136), (124, 151602), (132, 142414), (186, 101068), (248, 75801), (264, 71207), (341, 55128), (372, 50534), (682, 27564), (744, 25267), (1023, 18376), (1364, 13782), (2046, 9188), (2297, 8184), (2728, 6891), (4092, 4594)]