1898528688

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{35537}}^1$

素因数の和:35611

約数の個数: 120

約数和(自身を含む): 6187023648

約数和(自身を除く): 4288494960

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 53, 56, 63, 72, 84, 106, 112, 126, 144, 159, 168, 212, 252, 318, 336, 371, 424, 477, 504, 636, 742, 848, 954, 1008, 1113, 1272, 1484, 1908, 2226, 2544, 2968, 3339, 3816, 4452, 5936, 6678, 7632, 8904, 13356, 17808, 26712, 35537, 53424, 71074, 106611, 142148, 213222, 248759, 284296, 319833, 426444, 497518, 568592, 639666, 746277, 852888, 995036, 1279332, 1492554, 1705776, 1883461, 1990072, 2238831, 2558664, 2985108, 3766922, 3980144, 4477662, 5117328, 5650383, 5970216, 7533844, 8955324, 11300766, 11940432, 13184227, 15067688, 16951149, 17910648, 22601532, 26368454, 30135376, 33902298, 35821296, 39552681, 45203064, 52736908, 67804596, 79105362, 90406128, 105473816, 118658043, 135609192, 158210724, 210947632, 237316086, 271218384, 316421448, 474632172, 632842896, 949264344, 1898528688]

約数ペア:

[(1, 1898528688), (2, 949264344), (3, 632842896), (4, 474632172), (6, 316421448), (7, 271218384), (8, 237316086), (9, 210947632), (12, 158210724), (14, 135609192), (16, 118658043), (18, 105473816), (21, 90406128), (24, 79105362), (28, 67804596), (36, 52736908), (42, 45203064), (48, 39552681), (53, 35821296), (56, 33902298), (63, 30135376), (72, 26368454), (84, 22601532), (106, 17910648), (112, 16951149), (126, 15067688), (144, 13184227), (159, 11940432), (168, 11300766), (212, 8955324), (252, 7533844), (318, 5970216), (336, 5650383), (371, 5117328), (424, 4477662), (477, 3980144), (504, 3766922), (636, 2985108), (742, 2558664), (848, 2238831), (954, 1990072), (1008, 1883461), (1113, 1705776), (1272, 1492554), (1484, 1279332), (1908, 995036), (2226, 852888), (2544, 746277), (2968, 639666), (3339, 568592), (3816, 497518), (4452, 426444), (5936, 319833), (6678, 284296), (7632, 248759), (8904, 213222), (13356, 142148), (17808, 106611), (26712, 71074), (35537, 53424)]