1226484

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:205

約数の個数: 72

約数和(自身を含む): 3680768

約数和(自身を除く): 2454284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 157, 186, 217, 252, 279, 314, 372, 434, 471, 558, 628, 651, 868, 942, 1099, 1116, 1302, 1413, 1884, 1953, 2198, 2604, 2826, 3297, 3906, 4396, 4867, 5652, 6594, 7812, 9734, 9891, 13188, 14601, 19468, 19782, 29202, 34069, 39564, 43803, 58404, 68138, 87606, 102207, 136276, 175212, 204414, 306621, 408828, 613242, 1226484]

約数ペア:

[(1, 1226484), (2, 613242), (3, 408828), (4, 306621), (6, 204414), (7, 175212), (9, 136276), (12, 102207), (14, 87606), (18, 68138), (21, 58404), (28, 43803), (31, 39564), (36, 34069), (42, 29202), (62, 19782), (63, 19468), (84, 14601), (93, 13188), (124, 9891), (126, 9734), (157, 7812), (186, 6594), (217, 5652), (252, 4867), (279, 4396), (314, 3906), (372, 3297), (434, 2826), (471, 2604), (558, 2198), (628, 1953), (651, 1884), (868, 1413), (942, 1302), (1099, 1116)]