47231928

素因数分解:

$2^3\times 3^2\times {\mathrm{211}}^1\times {\mathrm{3109}}^1$

素因数の和:3332

約数の個数: 48

約数和(自身を含む): 128567400

約数和(自身を除く): 81335472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 211, 422, 633, 844, 1266, 1688, 1899, 2532, 3109, 3798, 5064, 6218, 7596, 9327, 12436, 15192, 18654, 24872, 27981, 37308, 55962, 74616, 111924, 223848, 655999, 1311998, 1967997, 2623996, 3935994, 5247992, 5903991, 7871988, 11807982, 15743976, 23615964, 47231928]

約数ペア:

[(1, 47231928), (2, 23615964), (3, 15743976), (4, 11807982), (6, 7871988), (8, 5903991), (9, 5247992), (12, 3935994), (18, 2623996), (24, 1967997), (36, 1311998), (72, 655999), (211, 223848), (422, 111924), (633, 74616), (844, 55962), (1266, 37308), (1688, 27981), (1899, 24872), (2532, 18654), (3109, 15192), (3798, 12436), (5064, 9327), (6218, 7596)]