9042436

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:280

約数の個数: 48

約数和(自身を含む): 18479664

約数和(自身を除く): 9437228

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 53, 68, 106, 193, 212, 221, 386, 442, 689, 772, 884, 901, 1378, 1802, 2509, 2756, 3281, 3604, 5018, 6562, 10036, 10229, 11713, 13124, 20458, 23426, 40916, 42653, 46852, 85306, 132977, 170612, 173893, 265954, 347786, 531908, 695572, 2260609, 4521218, 9042436]

約数ペア:

[(1, 9042436), (2, 4521218), (4, 2260609), (13, 695572), (17, 531908), (26, 347786), (34, 265954), (52, 173893), (53, 170612), (68, 132977), (106, 85306), (193, 46852), (212, 42653), (221, 40916), (386, 23426), (442, 20458), (689, 13124), (772, 11713), (884, 10229), (901, 10036), (1378, 6562), (1802, 5018), (2509, 3604), (2756, 3281)]