7697394

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1$

素因数の和:415

約数の個数: 48

約数和(自身を含む): 17858880

約数和(自身を除く): 10161486

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 71, 114, 142, 171, 213, 317, 342, 426, 634, 639, 951, 1278, 1349, 1902, 2698, 2853, 4047, 5706, 6023, 8094, 12046, 12141, 18069, 22507, 24282, 36138, 45014, 54207, 67521, 108414, 135042, 202563, 405126, 427633, 855266, 1282899, 2565798, 3848697, 7697394]

約数ペア:

[(1, 7697394), (2, 3848697), (3, 2565798), (6, 1282899), (9, 855266), (18, 427633), (19, 405126), (38, 202563), (57, 135042), (71, 108414), (114, 67521), (142, 54207), (171, 45014), (213, 36138), (317, 24282), (342, 22507), (426, 18069), (634, 12141), (639, 12046), (951, 8094), (1278, 6023), (1349, 5706), (1902, 4047), (2698, 2853)]