2021724

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{631}}^1$

素因数の和:730

約数の個数: 36

約数和(自身を含む): 5176080

約数和(自身を除く): 3154356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 267, 356, 534, 631, 801, 1068, 1262, 1602, 1893, 2524, 3204, 3786, 5679, 7572, 11358, 22716, 56159, 112318, 168477, 224636, 336954, 505431, 673908, 1010862, 2021724]

約数ペア:

[(1, 2021724), (2, 1010862), (3, 673908), (4, 505431), (6, 336954), (9, 224636), (12, 168477), (18, 112318), (36, 56159), (89, 22716), (178, 11358), (267, 7572), (356, 5679), (534, 3786), (631, 3204), (801, 2524), (1068, 1893), (1262, 1602)]