18696984

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{19001}}^1$

素因数の和:19051

約数の個数: 32

約数和(自身を含む): 47885040

約数和(自身を除く): 29188056

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984, 19001, 38002, 57003, 76004, 114006, 152008, 228012, 456024, 779041, 1558082, 2337123, 3116164, 4674246, 6232328, 9348492, 18696984]

約数ペア:

[(1, 18696984), (2, 9348492), (3, 6232328), (4, 4674246), (6, 3116164), (8, 2337123), (12, 1558082), (24, 779041), (41, 456024), (82, 228012), (123, 152008), (164, 114006), (246, 76004), (328, 57003), (492, 38002), (984, 19001)]