71639694

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{189523}}^1$

素因数の和:189541

約数の個数: 32

約数和(自身を含む): 181943040

約数和(自身を除く): 110303346

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 189523, 379046, 568569, 1137138, 1326661, 1705707, 2653322, 3411414, 3979983, 5117121, 7959966, 10234242, 11939949, 23879898, 35819847, 71639694]

約数ペア:

[(1, 71639694), (2, 35819847), (3, 23879898), (6, 11939949), (7, 10234242), (9, 7959966), (14, 5117121), (18, 3979983), (21, 3411414), (27, 2653322), (42, 1705707), (54, 1326661), (63, 1137138), (126, 568569), (189, 379046), (378, 189523)]