12969912

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{383}}^1$

素因数の和:492

約数の個数: 64

約数和(自身を含む): 34836480

約数和(自身を除く): 21866568

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 83, 102, 136, 166, 204, 249, 332, 383, 408, 498, 664, 766, 996, 1149, 1411, 1532, 1992, 2298, 2822, 3064, 4233, 4596, 5644, 6511, 8466, 9192, 11288, 13022, 16932, 19533, 26044, 31789, 33864, 39066, 52088, 63578, 78132, 95367, 127156, 156264, 190734, 254312, 381468, 540413, 762936, 1080826, 1621239, 2161652, 3242478, 4323304, 6484956, 12969912]

約数ペア:

[(1, 12969912), (2, 6484956), (3, 4323304), (4, 3242478), (6, 2161652), (8, 1621239), (12, 1080826), (17, 762936), (24, 540413), (34, 381468), (51, 254312), (68, 190734), (83, 156264), (102, 127156), (136, 95367), (166, 78132), (204, 63578), (249, 52088), (332, 39066), (383, 33864), (408, 31789), (498, 26044), (664, 19533), (766, 16932), (996, 13022), (1149, 11288), (1411, 9192), (1532, 8466), (1992, 6511), (2298, 5644), (2822, 4596), (3064, 4233)]