18482976

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{2213}}^1$

素因数の和:2258

約数の個数: 72

約数和(自身を含む): 54397980

約数和(自身を除く): 35915004

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 87, 96, 116, 144, 174, 232, 261, 288, 348, 464, 522, 696, 928, 1044, 1392, 2088, 2213, 2784, 4176, 4426, 6639, 8352, 8852, 13278, 17704, 19917, 26556, 35408, 39834, 53112, 64177, 70816, 79668, 106224, 128354, 159336, 192531, 212448, 256708, 318672, 385062, 513416, 577593, 637344, 770124, 1026832, 1155186, 1540248, 2053664, 2310372, 3080496, 4620744, 6160992, 9241488, 18482976]

約数ペア:

[(1, 18482976), (2, 9241488), (3, 6160992), (4, 4620744), (6, 3080496), (8, 2310372), (9, 2053664), (12, 1540248), (16, 1155186), (18, 1026832), (24, 770124), (29, 637344), (32, 577593), (36, 513416), (48, 385062), (58, 318672), (72, 256708), (87, 212448), (96, 192531), (116, 159336), (144, 128354), (174, 106224), (232, 79668), (261, 70816), (288, 64177), (348, 53112), (464, 39834), (522, 35408), (696, 26556), (928, 19917), (1044, 17704), (1392, 13278), (2088, 8852), (2213, 8352), (2784, 6639), (4176, 4426)]