13197276

素因数分解:

$2^2\times 3^3\times {\mathrm{89}}^1\times {\mathrm{1373}}^1$

素因数の和:1475

約数の個数: 48

約数和(自身を含む): 34624800

約数和(自身を除く): 21427524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 89, 108, 178, 267, 356, 534, 801, 1068, 1373, 1602, 2403, 2746, 3204, 4119, 4806, 5492, 8238, 9612, 12357, 16476, 24714, 37071, 49428, 74142, 122197, 148284, 244394, 366591, 488788, 733182, 1099773, 1466364, 2199546, 3299319, 4399092, 6598638, 13197276]

約数ペア:

[(1, 13197276), (2, 6598638), (3, 4399092), (4, 3299319), (6, 2199546), (9, 1466364), (12, 1099773), (18, 733182), (27, 488788), (36, 366591), (54, 244394), (89, 148284), (108, 122197), (178, 74142), (267, 49428), (356, 37071), (534, 24714), (801, 16476), (1068, 12357), (1373, 9612), (1602, 8238), (2403, 5492), (2746, 4806), (3204, 4119)]