16721316

素因数分解:

$2^2\times 3^5\times {\mathrm{17203}}^1$

素因数の和:17222

約数の個数: 36

約数和(自身を含む): 43835792

約数和(自身を除く): 27114476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 17203, 34406, 51609, 68812, 103218, 154827, 206436, 309654, 464481, 619308, 928962, 1393443, 1857924, 2786886, 4180329, 5573772, 8360658, 16721316]

約数ペア:

[(1, 16721316), (2, 8360658), (3, 5573772), (4, 4180329), (6, 2786886), (9, 1857924), (12, 1393443), (18, 928962), (27, 619308), (36, 464481), (54, 309654), (81, 206436), (108, 154827), (162, 103218), (243, 68812), (324, 51609), (486, 34406), (972, 17203)]