21167994864

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{14225803}}^1$

素因数の和:14225845

約数の個数: 40

約数和(自身を含む): 56447990272

約数和(自身を除く): 35279995408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 14225803, 28451606, 42677409, 56903212, 85354818, 113806424, 170709636, 227612848, 341419272, 440999893, 682838544, 881999786, 1322999679, 1763999572, 2645999358, 3527999144, 5291998716, 7055998288, 10583997432, 21167994864]

約数ペア:

[(1, 21167994864), (2, 10583997432), (3, 7055998288), (4, 5291998716), (6, 3527999144), (8, 2645999358), (12, 1763999572), (16, 1322999679), (24, 881999786), (31, 682838544), (48, 440999893), (62, 341419272), (93, 227612848), (124, 170709636), (186, 113806424), (248, 85354818), (372, 56903212), (496, 42677409), (744, 28451606), (1488, 14225803)]