7875798

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:329

約数の個数: 64

約数和(自身を含む): 19464192

約数和(自身を除く): 11588394

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 31, 42, 46, 62, 69, 93, 138, 161, 186, 217, 263, 322, 434, 483, 526, 651, 713, 789, 966, 1302, 1426, 1578, 1841, 2139, 3682, 4278, 4991, 5523, 6049, 8153, 9982, 11046, 12098, 14973, 16306, 18147, 24459, 29946, 36294, 42343, 48918, 57071, 84686, 114142, 127029, 171213, 187519, 254058, 342426, 375038, 562557, 1125114, 1312633, 2625266, 3937899, 7875798]

約数ペア:

[(1, 7875798), (2, 3937899), (3, 2625266), (6, 1312633), (7, 1125114), (14, 562557), (21, 375038), (23, 342426), (31, 254058), (42, 187519), (46, 171213), (62, 127029), (69, 114142), (93, 84686), (138, 57071), (161, 48918), (186, 42343), (217, 36294), (263, 29946), (322, 24459), (434, 18147), (483, 16306), (526, 14973), (651, 12098), (713, 11046), (789, 9982), (966, 8153), (1302, 6049), (1426, 5523), (1578, 4991), (1841, 4278), (2139, 3682)]