18107146318

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{69191}}^1$

素因数の和:69432

約数の個数: 32

約数和(自身を含む): 29592034560

約数和(自身を除く): 11484888242

約数列:

[1, 2, 17, 34, 43, 86, 179, 358, 731, 1462, 3043, 6086, 7697, 15394, 69191, 130849, 138382, 261698, 1176247, 2352494, 2975213, 5950426, 12385189, 24770378, 50578621, 101157242, 210548213, 421096426, 532563127, 1065126254, 9053573159, 18107146318]

約数ペア:

[(1, 18107146318), (2, 9053573159), (17, 1065126254), (34, 532563127), (43, 421096426), (86, 210548213), (179, 101157242), (358, 50578621), (731, 24770378), (1462, 12385189), (3043, 5950426), (6086, 2975213), (7697, 2352494), (15394, 1176247), (69191, 261698), (130849, 138382)]