12123432

素因数分解:

$2^3\times 3^4\times {\mathrm{53}}^1\times {\mathrm{353}}^1$

素因数の和:424

約数の個数: 80

約数和(自身を含む): 34695540

約数和(自身を除く): 22572108

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 72, 81, 106, 108, 159, 162, 212, 216, 318, 324, 353, 424, 477, 636, 648, 706, 954, 1059, 1272, 1412, 1431, 1908, 2118, 2824, 2862, 3177, 3816, 4236, 4293, 5724, 6354, 8472, 8586, 9531, 11448, 12708, 17172, 18709, 19062, 25416, 28593, 34344, 37418, 38124, 56127, 57186, 74836, 76248, 112254, 114372, 149672, 168381, 224508, 228744, 336762, 449016, 505143, 673524, 1010286, 1347048, 1515429, 2020572, 3030858, 4041144, 6061716, 12123432]

約数ペア:

[(1, 12123432), (2, 6061716), (3, 4041144), (4, 3030858), (6, 2020572), (8, 1515429), (9, 1347048), (12, 1010286), (18, 673524), (24, 505143), (27, 449016), (36, 336762), (53, 228744), (54, 224508), (72, 168381), (81, 149672), (106, 114372), (108, 112254), (159, 76248), (162, 74836), (212, 57186), (216, 56127), (318, 38124), (324, 37418), (353, 34344), (424, 28593), (477, 25416), (636, 19062), (648, 18709), (706, 17172), (954, 12708), (1059, 11448), (1272, 9531), (1412, 8586), (1431, 8472), (1908, 6354), (2118, 5724), (2824, 4293), (2862, 4236), (3177, 3816)]