18644736

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{2207}}^1$

素因数の和:2237

約数の個数: 72

約数和(自身を含む): 54157824

約数和(自身を除く): 35513088

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 256, 264, 352, 384, 528, 704, 768, 1056, 1408, 2112, 2207, 2816, 4224, 4414, 6621, 8448, 8828, 13242, 17656, 24277, 26484, 35312, 48554, 52968, 70624, 72831, 97108, 105936, 141248, 145662, 194216, 211872, 282496, 291324, 388432, 423744, 564992, 582648, 776864, 847488, 1165296, 1553728, 1694976, 2330592, 3107456, 4661184, 6214912, 9322368, 18644736]

約数ペア:

[(1, 18644736), (2, 9322368), (3, 6214912), (4, 4661184), (6, 3107456), (8, 2330592), (11, 1694976), (12, 1553728), (16, 1165296), (22, 847488), (24, 776864), (32, 582648), (33, 564992), (44, 423744), (48, 388432), (64, 291324), (66, 282496), (88, 211872), (96, 194216), (128, 145662), (132, 141248), (176, 105936), (192, 97108), (256, 72831), (264, 70624), (352, 52968), (384, 48554), (528, 35312), (704, 26484), (768, 24277), (1056, 17656), (1408, 13242), (2112, 8828), (2207, 8448), (2816, 6621), (4224, 4414)]