21797952

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{10321}}^1$

素因数の和:10347

約数の個数: 56

約数和(自身を含む): 62922912

約数和(自身を除く): 41124960

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 132, 176, 192, 264, 352, 528, 704, 1056, 2112, 10321, 20642, 30963, 41284, 61926, 82568, 113531, 123852, 165136, 227062, 247704, 330272, 340593, 454124, 495408, 660544, 681186, 908248, 990816, 1362372, 1816496, 1981632, 2724744, 3632992, 5449488, 7265984, 10898976, 21797952]

約数ペア:

[(1, 21797952), (2, 10898976), (3, 7265984), (4, 5449488), (6, 3632992), (8, 2724744), (11, 1981632), (12, 1816496), (16, 1362372), (22, 990816), (24, 908248), (32, 681186), (33, 660544), (44, 495408), (48, 454124), (64, 340593), (66, 330272), (88, 247704), (96, 227062), (132, 165136), (176, 123852), (192, 113531), (264, 82568), (352, 61926), (528, 41284), (704, 30963), (1056, 20642), (2112, 10321)]