138112812

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{123757}}^1$

素因数の和:123798

約数の個数: 36

約数和(自身を含む): 360383296

約数和(自身を除く): 222270484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 123757, 247514, 371271, 495028, 742542, 1113813, 1485084, 2227626, 3836467, 4455252, 7672934, 11509401, 15345868, 23018802, 34528203, 46037604, 69056406, 138112812]

約数ペア:

[(1, 138112812), (2, 69056406), (3, 46037604), (4, 34528203), (6, 23018802), (9, 15345868), (12, 11509401), (18, 7672934), (31, 4455252), (36, 3836467), (62, 2227626), (93, 1485084), (124, 1113813), (186, 742542), (279, 495028), (372, 371271), (558, 247514), (1116, 123757)]