61989942

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{5743}}^1$

素因数の和:6012

約数の個数: 32

約数和(自身を含む): 142267392

約数和(自身を除く): 80277450

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 257, 514, 771, 1542, 1799, 3598, 5397, 5743, 10794, 11486, 17229, 34458, 40201, 80402, 120603, 241206, 1475951, 2951902, 4427853, 8855706, 10331657, 20663314, 30994971, 61989942]

約数ペア:

[(1, 61989942), (2, 30994971), (3, 20663314), (6, 10331657), (7, 8855706), (14, 4427853), (21, 2951902), (42, 1475951), (257, 241206), (514, 120603), (771, 80402), (1542, 40201), (1799, 34458), (3598, 17229), (5397, 11486), (5743, 10794)]