4939128

素因数分解:

$2^3\times 3^2\times {\mathrm{181}}^1\times {\mathrm{379}}^1$

素因数の和:572

約数の個数: 48

約数和(自身を含む): 13486200

約数和(自身を除く): 8547072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 181, 362, 379, 543, 724, 758, 1086, 1137, 1448, 1516, 1629, 2172, 2274, 3032, 3258, 3411, 4344, 4548, 6516, 6822, 9096, 13032, 13644, 27288, 68599, 137198, 205797, 274396, 411594, 548792, 617391, 823188, 1234782, 1646376, 2469564, 4939128]

約数ペア:

[(1, 4939128), (2, 2469564), (3, 1646376), (4, 1234782), (6, 823188), (8, 617391), (9, 548792), (12, 411594), (18, 274396), (24, 205797), (36, 137198), (72, 68599), (181, 27288), (362, 13644), (379, 13032), (543, 9096), (724, 6822), (758, 6516), (1086, 4548), (1137, 4344), (1448, 3411), (1516, 3258), (1629, 3032), (2172, 2274)]