1047708

素因数分解:

$2^2\times 3^3\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:211

約数の個数: 48

約数和(自身を含む): 2772000

約数和(自身を除く): 1724292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 89, 108, 109, 178, 218, 267, 327, 356, 436, 534, 654, 801, 981, 1068, 1308, 1602, 1962, 2403, 2943, 3204, 3924, 4806, 5886, 9612, 9701, 11772, 19402, 29103, 38804, 58206, 87309, 116412, 174618, 261927, 349236, 523854, 1047708]

約数ペア:

[(1, 1047708), (2, 523854), (3, 349236), (4, 261927), (6, 174618), (9, 116412), (12, 87309), (18, 58206), (27, 38804), (36, 29103), (54, 19402), (89, 11772), (108, 9701), (109, 9612), (178, 5886), (218, 4806), (267, 3924), (327, 3204), (356, 2943), (436, 2403), (534, 1962), (654, 1602), (801, 1308), (981, 1068)]