8891772

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{661}}^1$

素因数の和:746

約数の個数: 48

約数和(自身を含む): 22243200

約数和(自身を除く): 13351428

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 59, 76, 114, 118, 177, 228, 236, 354, 661, 708, 1121, 1322, 1983, 2242, 2644, 3363, 3966, 4484, 6726, 7932, 12559, 13452, 25118, 37677, 38999, 50236, 75354, 77998, 116997, 150708, 155996, 233994, 467988, 740981, 1481962, 2222943, 2963924, 4445886, 8891772]

約数ペア:

[(1, 8891772), (2, 4445886), (3, 2963924), (4, 2222943), (6, 1481962), (12, 740981), (19, 467988), (38, 233994), (57, 155996), (59, 150708), (76, 116997), (114, 77998), (118, 75354), (177, 50236), (228, 38999), (236, 37677), (354, 25118), (661, 13452), (708, 12559), (1121, 7932), (1322, 6726), (1983, 4484), (2242, 3966), (2644, 3363)]