268743426

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{63353}}^1$

素因数の和:63466

約数の個数: 32

約数和(自身を含む): 620362368

約数和(自身を除く): 351618942

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 101, 202, 303, 606, 707, 1414, 2121, 4242, 63353, 126706, 190059, 380118, 443471, 886942, 1330413, 2660826, 6398653, 12797306, 19195959, 38391918, 44790571, 89581142, 134371713, 268743426]

約数ペア:

[(1, 268743426), (2, 134371713), (3, 89581142), (6, 44790571), (7, 38391918), (14, 19195959), (21, 12797306), (42, 6398653), (101, 2660826), (202, 1330413), (303, 886942), (606, 443471), (707, 380118), (1414, 190059), (2121, 126706), (4242, 63353)]