13991976

素因数分解:

$2^3\times 3^2\times {\mathrm{373}}^1\times {\mathrm{521}}^1$

素因数の和:906

約数の個数: 48

約数和(自身を含む): 38069460

約数和(自身を除く): 24077484

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 373, 521, 746, 1042, 1119, 1492, 1563, 2084, 2238, 2984, 3126, 3357, 4168, 4476, 4689, 6252, 6714, 8952, 9378, 12504, 13428, 18756, 26856, 37512, 194333, 388666, 582999, 777332, 1165998, 1554664, 1748997, 2331996, 3497994, 4663992, 6995988, 13991976]

約数ペア:

[(1, 13991976), (2, 6995988), (3, 4663992), (4, 3497994), (6, 2331996), (8, 1748997), (9, 1554664), (12, 1165998), (18, 777332), (24, 582999), (36, 388666), (72, 194333), (373, 37512), (521, 26856), (746, 18756), (1042, 13428), (1119, 12504), (1492, 9378), (1563, 8952), (2084, 6714), (2238, 6252), (2984, 4689), (3126, 4476), (3357, 4168)]