13639140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{75773}}^1$

素因数の和:75788

約数の個数: 36

約数和(自身を含む): 41372604

約数和(自身を除く): 27733464

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 75773, 151546, 227319, 303092, 378865, 454638, 681957, 757730, 909276, 1136595, 1363914, 1515460, 2273190, 2727828, 3409785, 4546380, 6819570, 13639140]

約数ペア:

[(1, 13639140), (2, 6819570), (3, 4546380), (4, 3409785), (5, 2727828), (6, 2273190), (9, 1515460), (10, 1363914), (12, 1136595), (15, 909276), (18, 757730), (20, 681957), (30, 454638), (36, 378865), (45, 303092), (60, 227319), (90, 151546), (180, 75773)]