2138647572

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{23017}}^1$

素因数の和:23145

約数の個数: 72

約数和(自身を含む): 5655522600

約数和(自身を除く): 3516875028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 89, 116, 174, 178, 261, 267, 348, 356, 522, 534, 801, 1044, 1068, 1602, 2581, 3204, 5162, 7743, 10324, 15486, 23017, 23229, 30972, 46034, 46458, 69051, 92068, 92916, 138102, 207153, 276204, 414306, 667493, 828612, 1334986, 2002479, 2048513, 2669972, 4004958, 4097026, 6007437, 6145539, 8009916, 8194052, 12014874, 12291078, 18436617, 24029748, 24582156, 36873234, 59406877, 73746468, 118813754, 178220631, 237627508, 356441262, 534661893, 712882524, 1069323786, 2138647572]

約数ペア:

[(1, 2138647572), (2, 1069323786), (3, 712882524), (4, 534661893), (6, 356441262), (9, 237627508), (12, 178220631), (18, 118813754), (29, 73746468), (36, 59406877), (58, 36873234), (87, 24582156), (89, 24029748), (116, 18436617), (174, 12291078), (178, 12014874), (261, 8194052), (267, 8009916), (348, 6145539), (356, 6007437), (522, 4097026), (534, 4004958), (801, 2669972), (1044, 2048513), (1068, 2002479), (1602, 1334986), (2581, 828612), (3204, 667493), (5162, 414306), (7743, 276204), (10324, 207153), (15486, 138102), (23017, 92916), (23229, 92068), (30972, 69051), (46034, 46458)]