1805808

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{2213}}^1$

素因数の和:2241

約数の個数: 40

約数和(自身を含む): 4941648

約数和(自身を除く): 3135840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 2213, 4426, 6639, 8852, 13278, 17704, 26556, 35408, 37621, 53112, 75242, 106224, 112863, 150484, 225726, 300968, 451452, 601936, 902904, 1805808]

約数ペア:

[(1, 1805808), (2, 902904), (3, 601936), (4, 451452), (6, 300968), (8, 225726), (12, 150484), (16, 112863), (17, 106224), (24, 75242), (34, 53112), (48, 37621), (51, 35408), (68, 26556), (102, 17704), (136, 13278), (204, 8852), (272, 6639), (408, 4426), (816, 2213)]