353906172

素因数分解:

$2^2\times 3^6\times {\mathrm{121367}}^1$

素因数の和:121389

約数の個数: 42

約数和(自身を含む): 928586568

約数和(自身を除く): 574680396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 121367, 242734, 364101, 485468, 728202, 1092303, 1456404, 2184606, 3276909, 4369212, 6553818, 9830727, 13107636, 19661454, 29492181, 39322908, 58984362, 88476543, 117968724, 176953086, 353906172]

約数ペア:

[(1, 353906172), (2, 176953086), (3, 117968724), (4, 88476543), (6, 58984362), (9, 39322908), (12, 29492181), (18, 19661454), (27, 13107636), (36, 9830727), (54, 6553818), (81, 4369212), (108, 3276909), (162, 2184606), (243, 1456404), (324, 1092303), (486, 728202), (729, 485468), (972, 364101), (1458, 242734), (2916, 121367)]