18240516

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{72383}}^1$

素因数の和:72400

約数の個数: 36

約数和(自身を含む): 52695552

約数和(自身を除く): 34455036

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 72383, 144766, 217149, 289532, 434298, 506681, 651447, 868596, 1013362, 1302894, 1520043, 2026724, 2605788, 3040086, 4560129, 6080172, 9120258, 18240516]

約数ペア:

[(1, 18240516), (2, 9120258), (3, 6080172), (4, 4560129), (6, 3040086), (7, 2605788), (9, 2026724), (12, 1520043), (14, 1302894), (18, 1013362), (21, 868596), (28, 651447), (36, 506681), (42, 434298), (63, 289532), (84, 217149), (126, 144766), (252, 72383)]