7137756

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:243

約数の個数: 72

約数和(自身を含む): 19459440

約数和(自身を除く): 12321684

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 107, 109, 153, 204, 214, 218, 306, 321, 327, 428, 436, 612, 642, 654, 963, 981, 1284, 1308, 1819, 1853, 1926, 1962, 3638, 3706, 3852, 3924, 5457, 5559, 7276, 7412, 10914, 11118, 11663, 16371, 16677, 21828, 22236, 23326, 32742, 33354, 34989, 46652, 65484, 66708, 69978, 104967, 139956, 198271, 209934, 396542, 419868, 594813, 793084, 1189626, 1784439, 2379252, 3568878, 7137756]

約数ペア:

[(1, 7137756), (2, 3568878), (3, 2379252), (4, 1784439), (6, 1189626), (9, 793084), (12, 594813), (17, 419868), (18, 396542), (34, 209934), (36, 198271), (51, 139956), (68, 104967), (102, 69978), (107, 66708), (109, 65484), (153, 46652), (204, 34989), (214, 33354), (218, 32742), (306, 23326), (321, 22236), (327, 21828), (428, 16677), (436, 16371), (612, 11663), (642, 11118), (654, 10914), (963, 7412), (981, 7276), (1284, 5559), (1308, 5457), (1819, 3924), (1853, 3852), (1926, 3706), (1962, 3638)]