189534786

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{76487}}^1$

素因数の和:76558

約数の個数: 32

約数和(自身を含む): 440570880

約数和(自身を除く): 251036094

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 59, 118, 177, 354, 413, 826, 1239, 2478, 76487, 152974, 229461, 458922, 535409, 1070818, 1606227, 3212454, 4512733, 9025466, 13538199, 27076398, 31589131, 63178262, 94767393, 189534786]

約数ペア:

[(1, 189534786), (2, 94767393), (3, 63178262), (6, 31589131), (7, 27076398), (14, 13538199), (21, 9025466), (42, 4512733), (59, 3212454), (118, 1606227), (177, 1070818), (354, 535409), (413, 458922), (826, 229461), (1239, 152974), (2478, 76487)]