9777777888

素因数分解:

$2^5\times 3^1\times {\mathrm{521}}^1\times {\mathrm{195493}}^1$

素因数の和:196027

約数の個数: 48

約数和(自身を含む): 25716062736

約数和(自身を除く): 15938284848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 521, 1042, 1563, 2084, 3126, 4168, 6252, 8336, 12504, 16672, 25008, 50016, 195493, 390986, 586479, 781972, 1172958, 1563944, 2345916, 3127888, 4691832, 6255776, 9383664, 18767328, 101851853, 203703706, 305555559, 407407412, 611111118, 814814824, 1222222236, 1629629648, 2444444472, 3259259296, 4888888944, 9777777888]

約数ペア:

[(1, 9777777888), (2, 4888888944), (3, 3259259296), (4, 2444444472), (6, 1629629648), (8, 1222222236), (12, 814814824), (16, 611111118), (24, 407407412), (32, 305555559), (48, 203703706), (96, 101851853), (521, 18767328), (1042, 9383664), (1563, 6255776), (2084, 4691832), (3126, 3127888), (4168, 2345916), (6252, 1563944), (8336, 1172958), (12504, 781972), (16672, 586479), (25008, 390986), (50016, 195493)]