123670218

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{18289}}^1$

素因数の和:18331

約数の個数: 48

約数和(自身を含む): 300248640

約数和(自身を除く): 176578422

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 49, 69, 98, 138, 147, 161, 294, 322, 483, 966, 1127, 2254, 3381, 6762, 18289, 36578, 54867, 109734, 128023, 256046, 384069, 420647, 768138, 841294, 896161, 1261941, 1792322, 2523882, 2688483, 2944529, 5376966, 5889058, 8833587, 17667174, 20611703, 41223406, 61835109, 123670218]

約数ペア:

[(1, 123670218), (2, 61835109), (3, 41223406), (6, 20611703), (7, 17667174), (14, 8833587), (21, 5889058), (23, 5376966), (42, 2944529), (46, 2688483), (49, 2523882), (69, 1792322), (98, 1261941), (138, 896161), (147, 841294), (161, 768138), (294, 420647), (322, 384069), (483, 256046), (966, 128023), (1127, 109734), (2254, 54867), (3381, 36578), (6762, 18289)]