71368970418

素因数分解:

$2^1\times 3^2\times {\mathrm{257}}^1\times {\mathrm{751}}^1\times {\mathrm{20543}}^1$

素因数の和:21559

約数の個数: 48

約数和(自身を含む): 155448723456

約数和(自身を除く): 84079753038

約数列:

[1, 2, 3, 6, 9, 18, 257, 514, 751, 771, 1502, 1542, 2253, 2313, 4506, 4626, 6759, 13518, 20543, 41086, 61629, 123258, 184887, 193007, 369774, 386014, 579021, 1158042, 1737063, 3474126, 5279551, 10559102, 15427793, 15838653, 30855586, 31677306, 46283379, 47515959, 92566758, 95031918, 138850137, 277700274, 3964942801, 7929885602, 11894828403, 23789656806, 35684485209, 71368970418]

約数ペア:

[(1, 71368970418), (2, 35684485209), (3, 23789656806), (6, 11894828403), (9, 7929885602), (18, 3964942801), (257, 277700274), (514, 138850137), (751, 95031918), (771, 92566758), (1502, 47515959), (1542, 46283379), (2253, 31677306), (2313, 30855586), (4506, 15838653), (4626, 15427793), (6759, 10559102), (13518, 5279551), (20543, 3474126), (41086, 1737063), (61629, 1158042), (123258, 579021), (184887, 386014), (193007, 369774)]