13808988

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{4409}}^1$

素因数の和:4451

約数の個数: 48

約数和(自身を含む): 37044000

約数和(自身を除く): 23235012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 87, 108, 116, 174, 261, 348, 522, 783, 1044, 1566, 3132, 4409, 8818, 13227, 17636, 26454, 39681, 52908, 79362, 119043, 127861, 158724, 238086, 255722, 383583, 476172, 511444, 767166, 1150749, 1534332, 2301498, 3452247, 4602996, 6904494, 13808988]

約数ペア:

[(1, 13808988), (2, 6904494), (3, 4602996), (4, 3452247), (6, 2301498), (9, 1534332), (12, 1150749), (18, 767166), (27, 511444), (29, 476172), (36, 383583), (54, 255722), (58, 238086), (87, 158724), (108, 127861), (116, 119043), (174, 79362), (261, 52908), (348, 39681), (522, 26454), (783, 17636), (1044, 13227), (1566, 8818), (3132, 4409)]