31111428

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{8971}}^1$

素因数の和:9012

約数の個数: 36

約数和(自身を含む): 77123312

約数和(自身を除く): 46011884

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 289, 578, 867, 1156, 1734, 3468, 8971, 17942, 26913, 35884, 53826, 107652, 152507, 305014, 457521, 610028, 915042, 1830084, 2592619, 5185238, 7777857, 10370476, 15555714, 31111428]

約数ペア:

[(1, 31111428), (2, 15555714), (3, 10370476), (4, 7777857), (6, 5185238), (12, 2592619), (17, 1830084), (34, 915042), (51, 610028), (68, 457521), (102, 305014), (204, 152507), (289, 107652), (578, 53826), (867, 35884), (1156, 26913), (1734, 17942), (3468, 8971)]