31420026

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1783}}^1$

素因数の和:1891

約数の個数: 48

約数和(自身を含む): 75142080

約数和(自身を除く): 43722054

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 89, 99, 178, 198, 267, 534, 801, 979, 1602, 1783, 1958, 2937, 3566, 5349, 5874, 8811, 10698, 16047, 17622, 19613, 32094, 39226, 58839, 117678, 158687, 176517, 317374, 353034, 476061, 952122, 1428183, 1745557, 2856366, 3491114, 5236671, 10473342, 15710013, 31420026]

約数ペア:

[(1, 31420026), (2, 15710013), (3, 10473342), (6, 5236671), (9, 3491114), (11, 2856366), (18, 1745557), (22, 1428183), (33, 952122), (66, 476061), (89, 353034), (99, 317374), (178, 176517), (198, 158687), (267, 117678), (534, 58839), (801, 39226), (979, 32094), (1602, 19613), (1783, 17622), (1958, 16047), (2937, 10698), (3566, 8811), (5349, 5874)]