42338478

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{77543}}^1$

素因数の和:77568

約数の個数: 32

約数和(自身を含む): 104219136

約数和(自身を除く): 61880658

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 77543, 155086, 232629, 465258, 542801, 1008059, 1085602, 1628403, 2016118, 3024177, 3256806, 6048354, 7056413, 14112826, 21169239, 42338478]

約数ペア:

[(1, 42338478), (2, 21169239), (3, 14112826), (6, 7056413), (7, 6048354), (13, 3256806), (14, 3024177), (21, 2016118), (26, 1628403), (39, 1085602), (42, 1008059), (78, 542801), (91, 465258), (182, 232629), (273, 155086), (546, 77543)]