31670676

素因数分解:

$2^2\times 3^6\times {\mathrm{10861}}^1$

素因数の和:10883

約数の個数: 42

約数和(自身を含む): 83105162

約数和(自身を除く): 51434486

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 10861, 21722, 32583, 43444, 65166, 97749, 130332, 195498, 293247, 390996, 586494, 879741, 1172988, 1759482, 2639223, 3518964, 5278446, 7917669, 10556892, 15835338, 31670676]

約数ペア:

[(1, 31670676), (2, 15835338), (3, 10556892), (4, 7917669), (6, 5278446), (9, 3518964), (12, 2639223), (18, 1759482), (27, 1172988), (36, 879741), (54, 586494), (81, 390996), (108, 293247), (162, 195498), (243, 130332), (324, 97749), (486, 65166), (729, 43444), (972, 32583), (1458, 21722), (2916, 10861)]