6660377878

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{7207}}^1$

素因数の和:7597

約数の個数: 64

約数和(自身を含む): 13227660288

約数和(自身を除く): 6567282410

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 353, 374, 706, 1309, 2471, 2618, 3883, 4942, 6001, 7207, 7766, 12002, 14414, 27181, 42007, 50449, 54362, 66011, 79277, 84014, 100898, 122519, 132022, 158554, 245038, 462077, 554939, 857633, 924154, 1109878, 1347709, 1715266, 2544071, 2695418, 5088142, 9433963, 17808497, 18867926, 27984781, 35616994, 43249207, 55969562, 86498414, 195893467, 302744449, 391786934, 475741277, 605488898, 951482554, 3330188939, 6660377878]

約数ペア:

[(1, 6660377878), (2, 3330188939), (7, 951482554), (11, 605488898), (14, 475741277), (17, 391786934), (22, 302744449), (34, 195893467), (77, 86498414), (119, 55969562), (154, 43249207), (187, 35616994), (238, 27984781), (353, 18867926), (374, 17808497), (706, 9433963), (1309, 5088142), (2471, 2695418), (2618, 2544071), (3883, 1715266), (4942, 1347709), (6001, 1109878), (7207, 924154), (7766, 857633), (12002, 554939), (14414, 462077), (27181, 245038), (42007, 158554), (50449, 132022), (54362, 122519), (66011, 100898), (79277, 84014)]