18532288

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:221

約数の個数: 56

約数和(自身を含む): 38551104

約数和(自身を除く): 20018816

約数列:

[1, 2, 4, 8, 16, 32, 47, 61, 64, 94, 101, 122, 188, 202, 244, 376, 404, 488, 752, 808, 976, 1504, 1616, 1952, 2867, 3008, 3232, 3904, 4747, 5734, 6161, 6464, 9494, 11468, 12322, 18988, 22936, 24644, 37976, 45872, 49288, 75952, 91744, 98576, 151904, 183488, 197152, 289567, 303808, 394304, 579134, 1158268, 2316536, 4633072, 9266144, 18532288]

約数ペア:

[(1, 18532288), (2, 9266144), (4, 4633072), (8, 2316536), (16, 1158268), (32, 579134), (47, 394304), (61, 303808), (64, 289567), (94, 197152), (101, 183488), (122, 151904), (188, 98576), (202, 91744), (244, 75952), (376, 49288), (404, 45872), (488, 37976), (752, 24644), (808, 22936), (976, 18988), (1504, 12322), (1616, 11468), (1952, 9494), (2867, 6464), (3008, 6161), (3232, 5734), (3904, 4747)]