7179948

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{3499}}^1$

素因数の和:3531

約数の個数: 48

約数和(自身を含む): 19600000

約数和(自身を除く): 12420052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 3499, 6998, 10497, 13996, 20994, 31491, 41988, 62982, 66481, 94473, 125964, 132962, 188946, 199443, 265924, 377892, 398886, 598329, 797772, 1196658, 1794987, 2393316, 3589974, 7179948]

約数ペア:

[(1, 7179948), (2, 3589974), (3, 2393316), (4, 1794987), (6, 1196658), (9, 797772), (12, 598329), (18, 398886), (19, 377892), (27, 265924), (36, 199443), (38, 188946), (54, 132962), (57, 125964), (76, 94473), (108, 66481), (114, 62982), (171, 41988), (228, 31491), (342, 20994), (513, 13996), (684, 10497), (1026, 6998), (2052, 3499)]