18924288

素因数分解:

$2^8\times 3^1\times {\mathrm{41}}^1\times {\mathrm{601}}^1$

素因数の和:661

約数の個数: 72

約数和(自身を含む): 51680496

約数和(自身を除く): 32756208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 96, 123, 128, 164, 192, 246, 256, 328, 384, 492, 601, 656, 768, 984, 1202, 1312, 1803, 1968, 2404, 2624, 3606, 3936, 4808, 5248, 7212, 7872, 9616, 10496, 14424, 15744, 19232, 24641, 28848, 31488, 38464, 49282, 57696, 73923, 76928, 98564, 115392, 147846, 153856, 197128, 230784, 295692, 394256, 461568, 591384, 788512, 1182768, 1577024, 2365536, 3154048, 4731072, 6308096, 9462144, 18924288]

約数ペア:

[(1, 18924288), (2, 9462144), (3, 6308096), (4, 4731072), (6, 3154048), (8, 2365536), (12, 1577024), (16, 1182768), (24, 788512), (32, 591384), (41, 461568), (48, 394256), (64, 295692), (82, 230784), (96, 197128), (123, 153856), (128, 147846), (164, 115392), (192, 98564), (246, 76928), (256, 73923), (328, 57696), (384, 49282), (492, 38464), (601, 31488), (656, 28848), (768, 24641), (984, 19232), (1202, 15744), (1312, 14424), (1803, 10496), (1968, 9616), (2404, 7872), (2624, 7212), (3606, 5248), (3936, 4808)]