18813137904

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{11876981}}^1$

素因数の和:11877006

約数の個数: 60

約数和(自身を含む): 57437084952

約数和(自身を除く): 38623947048

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 792, 1584, 11876981, 23753962, 35630943, 47507924, 71261886, 95015848, 106892829, 130646791, 142523772, 190031696, 213785658, 261293582, 285047544, 391940373, 427571316, 522587164, 570095088, 783880746, 855142632, 1045174328, 1175821119, 1567761492, 1710285264, 2090348656, 2351642238, 3135522984, 4703284476, 6271045968, 9406568952, 18813137904]

約数ペア:

[(1, 18813137904), (2, 9406568952), (3, 6271045968), (4, 4703284476), (6, 3135522984), (8, 2351642238), (9, 2090348656), (11, 1710285264), (12, 1567761492), (16, 1175821119), (18, 1045174328), (22, 855142632), (24, 783880746), (33, 570095088), (36, 522587164), (44, 427571316), (48, 391940373), (66, 285047544), (72, 261293582), (88, 213785658), (99, 190031696), (132, 142523772), (144, 130646791), (176, 106892829), (198, 95015848), (264, 71261886), (396, 47507924), (528, 35630943), (792, 23753962), (1584, 11876981)]