66857142

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{797}}^1$

素因数の和:885

約数の個数: 64

約数和(自身を含む): 154441728

約数和(自身を除く): 87584586

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 41, 62, 66, 82, 93, 123, 186, 246, 341, 451, 682, 797, 902, 1023, 1271, 1353, 1594, 2046, 2391, 2542, 2706, 3813, 4782, 7626, 8767, 13981, 17534, 24707, 26301, 27962, 32677, 41943, 49414, 52602, 65354, 74121, 83886, 98031, 148242, 196062, 271777, 359447, 543554, 718894, 815331, 1012987, 1078341, 1630662, 2025974, 2156682, 3038961, 6077922, 11142857, 22285714, 33428571, 66857142]

約数ペア:

[(1, 66857142), (2, 33428571), (3, 22285714), (6, 11142857), (11, 6077922), (22, 3038961), (31, 2156682), (33, 2025974), (41, 1630662), (62, 1078341), (66, 1012987), (82, 815331), (93, 718894), (123, 543554), (186, 359447), (246, 271777), (341, 196062), (451, 148242), (682, 98031), (797, 83886), (902, 74121), (1023, 65354), (1271, 52602), (1353, 49414), (1594, 41943), (2046, 32677), (2391, 27962), (2542, 26301), (2706, 24707), (3813, 17534), (4782, 13981), (7626, 8767)]