18259842

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{373}}^1$

素因数の和:618

約数の個数: 32

約数和(自身を含む): 37699200

約数和(自身を除く): 19439358

約数列:

[1, 2, 3, 6, 41, 82, 123, 199, 246, 373, 398, 597, 746, 1119, 1194, 2238, 8159, 15293, 16318, 24477, 30586, 45879, 48954, 74227, 91758, 148454, 222681, 445362, 3043307, 6086614, 9129921, 18259842]

約数ペア:

[(1, 18259842), (2, 9129921), (3, 6086614), (6, 3043307), (41, 445362), (82, 222681), (123, 148454), (199, 91758), (246, 74227), (373, 48954), (398, 45879), (597, 30586), (746, 24477), (1119, 16318), (1194, 15293), (2238, 8159)]