12776945412

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1975409}}^1$

素因数の和:1975441

約数の個数: 72

約数和(自身を含む): 37833052320

約数和(自身を除く): 25056106908

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 196, 231, 294, 308, 462, 539, 588, 924, 1078, 1617, 2156, 3234, 6468, 1975409, 3950818, 5926227, 7901636, 11852454, 13827863, 21729499, 23704908, 27655726, 41483589, 43458998, 55311452, 65188497, 82967178, 86917996, 96795041, 130376994, 152106493, 165934356, 193590082, 260753988, 290385123, 304212986, 387180164, 456319479, 580770246, 608425972, 912638958, 1064745451, 1161540492, 1825277916, 2129490902, 3194236353, 4258981804, 6388472706, 12776945412]

約数ペア:

[(1, 12776945412), (2, 6388472706), (3, 4258981804), (4, 3194236353), (6, 2129490902), (7, 1825277916), (11, 1161540492), (12, 1064745451), (14, 912638958), (21, 608425972), (22, 580770246), (28, 456319479), (33, 387180164), (42, 304212986), (44, 290385123), (49, 260753988), (66, 193590082), (77, 165934356), (84, 152106493), (98, 130376994), (132, 96795041), (147, 86917996), (154, 82967178), (196, 65188497), (231, 55311452), (294, 43458998), (308, 41483589), (462, 27655726), (539, 23704908), (588, 21729499), (924, 13827863), (1078, 11852454), (1617, 7901636), (2156, 5926227), (3234, 3950818), (6468, 1975409)]