18145440258

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{1179961}}^1$

素因数の和:1180210

約数の個数: 32

約数和(自身を含む): 39759999552

約数和(自身を除く): 21614559294

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 233, 466, 699, 1398, 2563, 5126, 7689, 15378, 1179961, 2359922, 3539883, 7079766, 12979571, 25959142, 38938713, 77877426, 274930913, 549861826, 824792739, 1649585478, 3024240043, 6048480086, 9072720129, 18145440258]

約数ペア:

[(1, 18145440258), (2, 9072720129), (3, 6048480086), (6, 3024240043), (11, 1649585478), (22, 824792739), (33, 549861826), (66, 274930913), (233, 77877426), (466, 38938713), (699, 25959142), (1398, 12979571), (2563, 7079766), (5126, 3539883), (7689, 2359922), (15378, 1179961)]