2116779516

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{36007}}^1$

素因数の和:36111

約数の個数: 72

約数和(自身を含む): 5662185984

約数和(自身を除く): 3545406468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 71, 92, 138, 142, 207, 213, 276, 284, 414, 426, 639, 828, 852, 1278, 1633, 2556, 3266, 4899, 6532, 9798, 14697, 19596, 29394, 36007, 58788, 72014, 108021, 144028, 216042, 324063, 432084, 648126, 828161, 1296252, 1656322, 2484483, 2556497, 3312644, 4968966, 5112994, 7453449, 7669491, 9937932, 10225988, 14906898, 15338982, 23008473, 29813796, 30677964, 46016946, 58799431, 92033892, 117598862, 176398293, 235197724, 352796586, 529194879, 705593172, 1058389758, 2116779516]

約数ペア:

[(1, 2116779516), (2, 1058389758), (3, 705593172), (4, 529194879), (6, 352796586), (9, 235197724), (12, 176398293), (18, 117598862), (23, 92033892), (36, 58799431), (46, 46016946), (69, 30677964), (71, 29813796), (92, 23008473), (138, 15338982), (142, 14906898), (207, 10225988), (213, 9937932), (276, 7669491), (284, 7453449), (414, 5112994), (426, 4968966), (639, 3312644), (828, 2556497), (852, 2484483), (1278, 1656322), (1633, 1296252), (2556, 828161), (3266, 648126), (4899, 432084), (6532, 324063), (9798, 216042), (14697, 144028), (19596, 108021), (29394, 72014), (36007, 58788)]