9788994

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1$

素因数の和:423

約数の個数: 48

約数和(自身を含む): 22374144

約数和(自身を除く): 12585150

約数列:

[1, 2, 3, 6, 9, 18, 31, 53, 62, 93, 106, 159, 186, 279, 318, 331, 477, 558, 662, 954, 993, 1643, 1986, 2979, 3286, 4929, 5958, 9858, 10261, 14787, 17543, 20522, 29574, 30783, 35086, 52629, 61566, 92349, 105258, 157887, 184698, 315774, 543833, 1087666, 1631499, 3262998, 4894497, 9788994]

約数ペア:

[(1, 9788994), (2, 4894497), (3, 3262998), (6, 1631499), (9, 1087666), (18, 543833), (31, 315774), (53, 184698), (62, 157887), (93, 105258), (106, 92349), (159, 61566), (186, 52629), (279, 35086), (318, 30783), (331, 29574), (477, 20522), (558, 17543), (662, 14787), (954, 10261), (993, 9858), (1643, 5958), (1986, 4929), (2979, 3286)]