7942014

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:413

約数の個数: 48

約数和(自身を含む): 18230784

約数和(自身を除く): 10288770

約数列:

[1, 2, 3, 6, 9, 18, 31, 43, 62, 86, 93, 129, 186, 258, 279, 331, 387, 558, 662, 774, 993, 1333, 1986, 2666, 2979, 3999, 5958, 7998, 10261, 11997, 14233, 20522, 23994, 28466, 30783, 42699, 61566, 85398, 92349, 128097, 184698, 256194, 441223, 882446, 1323669, 2647338, 3971007, 7942014]

約数ペア:

[(1, 7942014), (2, 3971007), (3, 2647338), (6, 1323669), (9, 882446), (18, 441223), (31, 256194), (43, 184698), (62, 128097), (86, 92349), (93, 85398), (129, 61566), (186, 42699), (258, 30783), (279, 28466), (331, 23994), (387, 20522), (558, 14233), (662, 11997), (774, 10261), (993, 7998), (1333, 5958), (1986, 3999), (2666, 2979)]