18157428

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29669}}^1$

素因数の和:29696

約数の個数: 36

約数和(自身を含む): 48599460

約数和(自身を除く): 30442032

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 29669, 59338, 89007, 118676, 178014, 267021, 356028, 504373, 534042, 1008746, 1068084, 1513119, 2017492, 3026238, 4539357, 6052476, 9078714, 18157428]

約数ペア:

[(1, 18157428), (2, 9078714), (3, 6052476), (4, 4539357), (6, 3026238), (9, 2017492), (12, 1513119), (17, 1068084), (18, 1008746), (34, 534042), (36, 504373), (51, 356028), (68, 267021), (102, 178014), (153, 118676), (204, 89007), (306, 59338), (612, 29669)]