12688221384

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^2\times {\mathrm{183377}}^1$

素因数の和:183451

約数の個数: 72

約数和(自身を含む): 35508399030

約数和(自身を除く): 22820177646

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 961, 1116, 1922, 2232, 2883, 3844, 5766, 7688, 8649, 11532, 17298, 23064, 34596, 69192, 183377, 366754, 550131, 733508, 1100262, 1467016, 1650393, 2200524, 3300786, 4401048, 5684687, 6601572, 11369374, 13203144, 17054061, 22738748, 34108122, 45477496, 51162183, 68216244, 102324366, 136432488, 176225297, 204648732, 352450594, 409297464, 528675891, 704901188, 1057351782, 1409802376, 1586027673, 2114703564, 3172055346, 4229407128, 6344110692, 12688221384]

約数ペア:

[(1, 12688221384), (2, 6344110692), (3, 4229407128), (4, 3172055346), (6, 2114703564), (8, 1586027673), (9, 1409802376), (12, 1057351782), (18, 704901188), (24, 528675891), (31, 409297464), (36, 352450594), (62, 204648732), (72, 176225297), (93, 136432488), (124, 102324366), (186, 68216244), (248, 51162183), (279, 45477496), (372, 34108122), (558, 22738748), (744, 17054061), (961, 13203144), (1116, 11369374), (1922, 6601572), (2232, 5684687), (2883, 4401048), (3844, 3300786), (5766, 2200524), (7688, 1650393), (8649, 1467016), (11532, 1100262), (17298, 733508), (23064, 550131), (34596, 366754), (69192, 183377)]