13445352

素因数分解:

$2^3\times 3^4\times {\mathrm{20749}}^1$

素因数の和:20767

約数の個数: 40

約数和(自身を含む): 37661250

約数和(自身を除く): 24215898

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 20749, 41498, 62247, 82996, 124494, 165992, 186741, 248988, 373482, 497976, 560223, 746964, 1120446, 1493928, 1680669, 2240892, 3361338, 4481784, 6722676, 13445352]

約数ペア:

[(1, 13445352), (2, 6722676), (3, 4481784), (4, 3361338), (6, 2240892), (8, 1680669), (9, 1493928), (12, 1120446), (18, 746964), (24, 560223), (27, 497976), (36, 373482), (54, 248988), (72, 186741), (81, 165992), (108, 124494), (162, 82996), (216, 62247), (324, 41498), (648, 20749)]