12425436

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1$

素因数の和:363

約数の個数: 72

約数和(自身を含む): 33808320

約数和(自身を除く): 21382884

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 79, 102, 153, 158, 204, 237, 257, 306, 316, 474, 514, 612, 711, 771, 948, 1028, 1343, 1422, 1542, 2313, 2686, 2844, 3084, 4029, 4369, 4626, 5372, 8058, 8738, 9252, 12087, 13107, 16116, 17476, 20303, 24174, 26214, 39321, 40606, 48348, 52428, 60909, 78642, 81212, 121818, 157284, 182727, 243636, 345151, 365454, 690302, 730908, 1035453, 1380604, 2070906, 3106359, 4141812, 6212718, 12425436]

約数ペア:

[(1, 12425436), (2, 6212718), (3, 4141812), (4, 3106359), (6, 2070906), (9, 1380604), (12, 1035453), (17, 730908), (18, 690302), (34, 365454), (36, 345151), (51, 243636), (68, 182727), (79, 157284), (102, 121818), (153, 81212), (158, 78642), (204, 60909), (237, 52428), (257, 48348), (306, 40606), (316, 39321), (474, 26214), (514, 24174), (612, 20303), (711, 17476), (771, 16116), (948, 13107), (1028, 12087), (1343, 9252), (1422, 8738), (1542, 8058), (2313, 5372), (2686, 4626), (2844, 4369), (3084, 4029)]