8021724

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{233}}^1$

素因数の和:410

約数の個数: 48

約数和(自身を含む): 19918080

約数和(自身を除く): 11896356

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 151, 228, 233, 302, 453, 466, 604, 699, 906, 932, 1398, 1812, 2796, 2869, 4427, 5738, 8607, 8854, 11476, 13281, 17214, 17708, 26562, 34428, 35183, 53124, 70366, 105549, 140732, 211098, 422196, 668477, 1336954, 2005431, 2673908, 4010862, 8021724]

約数ペア:

[(1, 8021724), (2, 4010862), (3, 2673908), (4, 2005431), (6, 1336954), (12, 668477), (19, 422196), (38, 211098), (57, 140732), (76, 105549), (114, 70366), (151, 53124), (228, 35183), (233, 34428), (302, 26562), (453, 17708), (466, 17214), (604, 13281), (699, 11476), (906, 8854), (932, 8607), (1398, 5738), (1812, 4427), (2796, 2869)]