15380712

素因数分解:

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

素因数の和:2343

約数の個数: 64

約数和(自身を含む): 44121600

約数和(自身を除く): 28740888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 108, 124, 186, 216, 248, 279, 372, 558, 744, 837, 1116, 1674, 2232, 2297, 3348, 4594, 6696, 6891, 9188, 13782, 18376, 20673, 27564, 41346, 55128, 62019, 71207, 82692, 124038, 142414, 165384, 213621, 248076, 284828, 427242, 496152, 569656, 640863, 854484, 1281726, 1708968, 1922589, 2563452, 3845178, 5126904, 7690356, 15380712]

約数ペア:

[(1, 15380712), (2, 7690356), (3, 5126904), (4, 3845178), (6, 2563452), (8, 1922589), (9, 1708968), (12, 1281726), (18, 854484), (24, 640863), (27, 569656), (31, 496152), (36, 427242), (54, 284828), (62, 248076), (72, 213621), (93, 165384), (108, 142414), (124, 124038), (186, 82692), (216, 71207), (248, 62019), (279, 55128), (372, 41346), (558, 27564), (744, 20673), (837, 18376), (1116, 13782), (1674, 9188), (2232, 6891), (2297, 6696), (3348, 4594)]