17943708666

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1\times {\mathrm{12967}}^1$

素因数の和:13255

約数の個数: 64

約数和(自身を含む): 39241375488

約数和(自身を除く): 21297666822

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 113, 157, 226, 314, 339, 471, 678, 942, 1469, 2041, 2938, 4082, 4407, 6123, 8814, 12246, 12967, 17741, 25934, 35482, 38901, 53223, 77802, 106446, 168571, 230633, 337142, 461266, 505713, 691899, 1011426, 1383798, 1465271, 2035819, 2930542, 4071638, 4395813, 6107457, 8791626, 12214914, 19048523, 26465647, 38097046, 52931294, 57145569, 79396941, 114291138, 158793882, 230047547, 460095094, 690142641, 1380285282, 2990618111, 5981236222, 8971854333, 17943708666]

約数ペア:

[(1, 17943708666), (2, 8971854333), (3, 5981236222), (6, 2990618111), (13, 1380285282), (26, 690142641), (39, 460095094), (78, 230047547), (113, 158793882), (157, 114291138), (226, 79396941), (314, 57145569), (339, 52931294), (471, 38097046), (678, 26465647), (942, 19048523), (1469, 12214914), (2041, 8791626), (2938, 6107457), (4082, 4395813), (4407, 4071638), (6123, 2930542), (8814, 2035819), (12246, 1465271), (12967, 1383798), (17741, 1011426), (25934, 691899), (35482, 505713), (38901, 461266), (53223, 337142), (77802, 230633), (106446, 168571)]