18928512

素因数分解:

$2^7\times 3^3\times {\mathrm{5477}}^1$

素因数の和:5500

約数の個数: 64

約数和(自身を含む): 55875600

約数和(自身を除く): 36947088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 432, 576, 864, 1152, 1728, 3456, 5477, 10954, 16431, 21908, 32862, 43816, 49293, 65724, 87632, 98586, 131448, 147879, 175264, 197172, 262896, 295758, 350528, 394344, 525792, 591516, 701056, 788688, 1051584, 1183032, 1577376, 2103168, 2366064, 3154752, 4732128, 6309504, 9464256, 18928512]

約数ペア:

[(1, 18928512), (2, 9464256), (3, 6309504), (4, 4732128), (6, 3154752), (8, 2366064), (9, 2103168), (12, 1577376), (16, 1183032), (18, 1051584), (24, 788688), (27, 701056), (32, 591516), (36, 525792), (48, 394344), (54, 350528), (64, 295758), (72, 262896), (96, 197172), (108, 175264), (128, 147879), (144, 131448), (192, 98586), (216, 87632), (288, 65724), (384, 49293), (432, 43816), (576, 32862), (864, 21908), (1152, 16431), (1728, 10954), (3456, 5477)]