12420744

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4349}}^1$

素因数の和:4382

約数の個数: 64

約数和(自身を含む): 37584000

約数和(自身を除く): 25163256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 357, 408, 476, 714, 952, 1428, 2856, 4349, 8698, 13047, 17396, 26094, 30443, 34792, 52188, 60886, 73933, 91329, 104376, 121772, 147866, 182658, 221799, 243544, 295732, 365316, 443598, 517531, 591464, 730632, 887196, 1035062, 1552593, 1774392, 2070124, 3105186, 4140248, 6210372, 12420744]

約数ペア:

[(1, 12420744), (2, 6210372), (3, 4140248), (4, 3105186), (6, 2070124), (7, 1774392), (8, 1552593), (12, 1035062), (14, 887196), (17, 730632), (21, 591464), (24, 517531), (28, 443598), (34, 365316), (42, 295732), (51, 243544), (56, 221799), (68, 182658), (84, 147866), (102, 121772), (119, 104376), (136, 91329), (168, 73933), (204, 60886), (238, 52188), (357, 34792), (408, 30443), (476, 26094), (714, 17396), (952, 13047), (1428, 8698), (2856, 4349)]