31146084

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{9721}}^1$

素因数の和:9820

約数の個数: 36

約数和(自身を含む): 79623180

約数和(自身を除く): 48477096

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 267, 356, 534, 801, 1068, 1602, 3204, 9721, 19442, 29163, 38884, 58326, 87489, 116652, 174978, 349956, 865169, 1730338, 2595507, 3460676, 5191014, 7786521, 10382028, 15573042, 31146084]

約数ペア:

[(1, 31146084), (2, 15573042), (3, 10382028), (4, 7786521), (6, 5191014), (9, 3460676), (12, 2595507), (18, 1730338), (36, 865169), (89, 349956), (178, 174978), (267, 116652), (356, 87489), (534, 58326), (801, 38884), (1068, 29163), (1602, 19442), (3204, 9721)]