2187991728

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1168799}}^1$

素因数の和:1168826

約数の個数: 60

約数和(自身を含む): 6594369600

約数和(自身を除く): 4406377872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 1168799, 2337598, 3506397, 4675196, 7012794, 9350392, 10519191, 14025588, 15194387, 18700784, 21038382, 28051176, 30388774, 42076764, 45583161, 56102352, 60777548, 84153528, 91166322, 121555096, 136749483, 168307056, 182332644, 243110192, 273498966, 364665288, 546997932, 729330576, 1093995864, 2187991728]

約数ペア:

[(1, 2187991728), (2, 1093995864), (3, 729330576), (4, 546997932), (6, 364665288), (8, 273498966), (9, 243110192), (12, 182332644), (13, 168307056), (16, 136749483), (18, 121555096), (24, 91166322), (26, 84153528), (36, 60777548), (39, 56102352), (48, 45583161), (52, 42076764), (72, 30388774), (78, 28051176), (104, 21038382), (117, 18700784), (144, 15194387), (156, 14025588), (208, 10519191), (234, 9350392), (312, 7012794), (468, 4675196), (624, 3506397), (936, 2337598), (1872, 1168799)]