123119316

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{179999}}^1$

素因数の和:180028

約数の個数: 36

約数和(自身を含む): 327600000

約数和(自身を除く): 204480684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 179999, 359998, 539997, 719996, 1079994, 1619991, 2159988, 3239982, 3419981, 6479964, 6839962, 10259943, 13679924, 20519886, 30779829, 41039772, 61559658, 123119316]

約数ペア:

[(1, 123119316), (2, 61559658), (3, 41039772), (4, 30779829), (6, 20519886), (9, 13679924), (12, 10259943), (18, 6839962), (19, 6479964), (36, 3419981), (38, 3239982), (57, 2159988), (76, 1619991), (114, 1079994), (171, 719996), (228, 539997), (342, 359998), (684, 179999)]