6649968

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{10657}}^1$

素因数の和:10681

約数の個数: 40

約数和(自身を含む): 18502288

約数和(自身を除く): 11852320

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 10657, 21314, 31971, 42628, 63942, 85256, 127884, 138541, 170512, 255768, 277082, 415623, 511536, 554164, 831246, 1108328, 1662492, 2216656, 3324984, 6649968]

約数ペア:

[(1, 6649968), (2, 3324984), (3, 2216656), (4, 1662492), (6, 1108328), (8, 831246), (12, 554164), (13, 511536), (16, 415623), (24, 277082), (26, 255768), (39, 170512), (48, 138541), (52, 127884), (78, 85256), (104, 63942), (156, 42628), (208, 31971), (312, 21314), (624, 10657)]