21138643152

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{58789}}^1$

素因数の和:59041

約数の個数: 120

約数和(自身を含む): 64822324320

約数和(自身を除く): 43683681168

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 227, 264, 396, 454, 528, 681, 792, 908, 1362, 1584, 1816, 2043, 2497, 2724, 3632, 4086, 4994, 5448, 7491, 8172, 9988, 10896, 14982, 16344, 19976, 22473, 29964, 32688, 39952, 44946, 58789, 59928, 89892, 117578, 119856, 176367, 179784, 235156, 352734, 359568, 470312, 529101, 646679, 705468, 940624, 1058202, 1293358, 1410936, 1940037, 2116404, 2586716, 2821872, 3880074, 4232808, 5173432, 5820111, 7760148, 8465616, 10346864, 11640222, 13345103, 15520296, 23280444, 26690206, 31040592, 40035309, 46560888, 53380412, 80070618, 93121776, 106760824, 120105927, 146796133, 160141236, 213521648, 240211854, 293592266, 320282472, 440388399, 480423708, 587184532, 640564944, 880776798, 960847416, 1174369064, 1321165197, 1761553596, 1921694832, 2348738128, 2642330394, 3523107192, 5284660788, 7046214384, 10569321576, 21138643152]

約数ペア:

[(1, 21138643152), (2, 10569321576), (3, 7046214384), (4, 5284660788), (6, 3523107192), (8, 2642330394), (9, 2348738128), (11, 1921694832), (12, 1761553596), (16, 1321165197), (18, 1174369064), (22, 960847416), (24, 880776798), (33, 640564944), (36, 587184532), (44, 480423708), (48, 440388399), (66, 320282472), (72, 293592266), (88, 240211854), (99, 213521648), (132, 160141236), (144, 146796133), (176, 120105927), (198, 106760824), (227, 93121776), (264, 80070618), (396, 53380412), (454, 46560888), (528, 40035309), (681, 31040592), (792, 26690206), (908, 23280444), (1362, 15520296), (1584, 13345103), (1816, 11640222), (2043, 10346864), (2497, 8465616), (2724, 7760148), (3632, 5820111), (4086, 5173432), (4994, 4232808), (5448, 3880074), (7491, 2821872), (8172, 2586716), (9988, 2116404), (10896, 1940037), (14982, 1410936), (16344, 1293358), (19976, 1058202), (22473, 940624), (29964, 705468), (32688, 646679), (39952, 529101), (44946, 470312), (58789, 359568), (59928, 352734), (89892, 235156), (117578, 179784), (119856, 176367)]