1566756

素因数分解:

$2^2\times 3^3\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:265

約数の個数: 48

約数和(自身を含む): 4132800

約数和(自身を除く): 2566044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 89, 108, 163, 178, 267, 326, 356, 489, 534, 652, 801, 978, 1068, 1467, 1602, 1956, 2403, 2934, 3204, 4401, 4806, 5868, 8802, 9612, 14507, 17604, 29014, 43521, 58028, 87042, 130563, 174084, 261126, 391689, 522252, 783378, 1566756]

約数ペア:

[(1, 1566756), (2, 783378), (3, 522252), (4, 391689), (6, 261126), (9, 174084), (12, 130563), (18, 87042), (27, 58028), (36, 43521), (54, 29014), (89, 17604), (108, 14507), (163, 9612), (178, 8802), (267, 5868), (326, 4806), (356, 4401), (489, 3204), (534, 2934), (652, 2403), (801, 1956), (978, 1602), (1068, 1467)]