18245904

素因数分解:

$2^4\times 3^1\times {\mathrm{463}}^1\times {\mathrm{821}}^1$

素因数の和:1295

約数の個数: 40

約数和(自身を含む): 47294592

約数和(自身を除く): 29048688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 463, 821, 926, 1389, 1642, 1852, 2463, 2778, 3284, 3704, 4926, 5556, 6568, 7408, 9852, 11112, 13136, 19704, 22224, 39408, 380123, 760246, 1140369, 1520492, 2280738, 3040984, 4561476, 6081968, 9122952, 18245904]

約数ペア:

[(1, 18245904), (2, 9122952), (3, 6081968), (4, 4561476), (6, 3040984), (8, 2280738), (12, 1520492), (16, 1140369), (24, 760246), (48, 380123), (463, 39408), (821, 22224), (926, 19704), (1389, 13136), (1642, 11112), (1852, 9852), (2463, 7408), (2778, 6568), (3284, 5556), (3704, 4926)]