13891698

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{269}}^1$

素因数の和:447

約数の個数: 48

約数和(自身を含む): 32011200

約数和(自身を除く): 18119502

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 151, 171, 269, 302, 342, 453, 538, 807, 906, 1359, 1614, 2421, 2718, 2869, 4842, 5111, 5738, 8607, 10222, 15333, 17214, 25821, 30666, 40619, 45999, 51642, 81238, 91998, 121857, 243714, 365571, 731142, 771761, 1543522, 2315283, 4630566, 6945849, 13891698]

約数ペア:

[(1, 13891698), (2, 6945849), (3, 4630566), (6, 2315283), (9, 1543522), (18, 771761), (19, 731142), (38, 365571), (57, 243714), (114, 121857), (151, 91998), (171, 81238), (269, 51642), (302, 45999), (342, 40619), (453, 30666), (538, 25821), (807, 17214), (906, 15333), (1359, 10222), (1614, 8607), (2421, 5738), (2718, 5111), (2869, 4842)]