17745948

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1093}}^1$

素因数の和:1155

約数の個数: 72

約数和(自身を含む): 50175216

約数和(自身を除く): 32429268

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 41, 44, 66, 82, 99, 123, 132, 164, 198, 246, 369, 396, 451, 492, 738, 902, 1093, 1353, 1476, 1804, 2186, 2706, 3279, 4059, 4372, 5412, 6558, 8118, 9837, 12023, 13116, 16236, 19674, 24046, 36069, 39348, 44813, 48092, 72138, 89626, 108207, 134439, 144276, 179252, 216414, 268878, 403317, 432828, 492943, 537756, 806634, 985886, 1478829, 1613268, 1971772, 2957658, 4436487, 5915316, 8872974, 17745948]

約数ペア:

[(1, 17745948), (2, 8872974), (3, 5915316), (4, 4436487), (6, 2957658), (9, 1971772), (11, 1613268), (12, 1478829), (18, 985886), (22, 806634), (33, 537756), (36, 492943), (41, 432828), (44, 403317), (66, 268878), (82, 216414), (99, 179252), (123, 144276), (132, 134439), (164, 108207), (198, 89626), (246, 72138), (369, 48092), (396, 44813), (451, 39348), (492, 36069), (738, 24046), (902, 19674), (1093, 16236), (1353, 13116), (1476, 12023), (1804, 9837), (2186, 8118), (2706, 6558), (3279, 5412), (4059, 4372)]