31474938

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{12889}}^1$

素因数の和:12942

約数の個数: 32

約数和(自身を含む): 70534080

約数和(自身を除く): 39059142

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 222, 407, 814, 1221, 2442, 12889, 25778, 38667, 77334, 141779, 283558, 425337, 476893, 850674, 953786, 1430679, 2861358, 5245823, 10491646, 15737469, 31474938]

約数ペア:

[(1, 31474938), (2, 15737469), (3, 10491646), (6, 5245823), (11, 2861358), (22, 1430679), (33, 953786), (37, 850674), (66, 476893), (74, 425337), (111, 283558), (222, 141779), (407, 77334), (814, 38667), (1221, 25778), (2442, 12889)]