12579444

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{347}}^1$

素因数の和:429

約数の個数: 72

約数和(自身を含む): 34201440

約数和(自身を除く): 21621996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 53, 57, 76, 106, 114, 159, 171, 212, 228, 318, 342, 347, 477, 636, 684, 694, 954, 1007, 1041, 1388, 1908, 2014, 2082, 3021, 3123, 4028, 4164, 6042, 6246, 6593, 9063, 12084, 12492, 13186, 18126, 18391, 19779, 26372, 36252, 36782, 39558, 55173, 59337, 73564, 79116, 110346, 118674, 165519, 220692, 237348, 331038, 349429, 662076, 698858, 1048287, 1397716, 2096574, 3144861, 4193148, 6289722, 12579444]

約数ペア:

[(1, 12579444), (2, 6289722), (3, 4193148), (4, 3144861), (6, 2096574), (9, 1397716), (12, 1048287), (18, 698858), (19, 662076), (36, 349429), (38, 331038), (53, 237348), (57, 220692), (76, 165519), (106, 118674), (114, 110346), (159, 79116), (171, 73564), (212, 59337), (228, 55173), (318, 39558), (342, 36782), (347, 36252), (477, 26372), (636, 19779), (684, 18391), (694, 18126), (954, 13186), (1007, 12492), (1041, 12084), (1388, 9063), (1908, 6593), (2014, 6246), (2082, 6042), (3021, 4164), (3123, 4028)]