18248304

素因数分解:

$2^4\times 3^1\times {\mathrm{103}}^1\times {\mathrm{3691}}^1$

素因数の和:3805

約数の個数: 40

約数和(自身を含む): 47612032

約数和(自身を除く): 29363728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 103, 206, 309, 412, 618, 824, 1236, 1648, 2472, 3691, 4944, 7382, 11073, 14764, 22146, 29528, 44292, 59056, 88584, 177168, 380173, 760346, 1140519, 1520692, 2281038, 3041384, 4562076, 6082768, 9124152, 18248304]

約数ペア:

[(1, 18248304), (2, 9124152), (3, 6082768), (4, 4562076), (6, 3041384), (8, 2281038), (12, 1520692), (16, 1140519), (24, 760346), (48, 380173), (103, 177168), (206, 88584), (309, 59056), (412, 44292), (618, 29528), (824, 22146), (1236, 14764), (1648, 11073), (2472, 7382), (3691, 4944)]