27813378

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:279

約数の個数: 64

約数和(自身を含む): 62208000

約数和(自身を除く): 34394622

約数列:

[1, 2, 3, 6, 19, 29, 38, 47, 57, 58, 87, 94, 114, 141, 174, 179, 282, 358, 537, 551, 893, 1074, 1102, 1363, 1653, 1786, 2679, 2726, 3306, 3401, 4089, 5191, 5358, 6802, 8178, 8413, 10203, 10382, 15573, 16826, 20406, 25239, 25897, 31146, 50478, 51794, 77691, 98629, 155382, 159847, 197258, 243977, 295887, 319694, 479541, 487954, 591774, 731931, 959082, 1463862, 4635563, 9271126, 13906689, 27813378]

約数ペア:

[(1, 27813378), (2, 13906689), (3, 9271126), (6, 4635563), (19, 1463862), (29, 959082), (38, 731931), (47, 591774), (57, 487954), (58, 479541), (87, 319694), (94, 295887), (114, 243977), (141, 197258), (174, 159847), (179, 155382), (282, 98629), (358, 77691), (537, 51794), (551, 50478), (893, 31146), (1074, 25897), (1102, 25239), (1363, 20406), (1653, 16826), (1786, 15573), (2679, 10382), (2726, 10203), (3306, 8413), (3401, 8178), (4089, 6802), (5191, 5358)]