18114816

素因数分解:

$2^8\times 3^1\times {\mathrm{103}}^1\times {\mathrm{229}}^1$

素因数の和:351

約数の個数: 72

約数和(自身を含む): 48892480

約数和(自身を除く): 30777664

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 103, 128, 192, 206, 229, 256, 309, 384, 412, 458, 618, 687, 768, 824, 916, 1236, 1374, 1648, 1832, 2472, 2748, 3296, 3664, 4944, 5496, 6592, 7328, 9888, 10992, 13184, 14656, 19776, 21984, 23587, 26368, 29312, 39552, 43968, 47174, 58624, 70761, 79104, 87936, 94348, 141522, 175872, 188696, 283044, 377392, 566088, 754784, 1132176, 1509568, 2264352, 3019136, 4528704, 6038272, 9057408, 18114816]

約数ペア:

[(1, 18114816), (2, 9057408), (3, 6038272), (4, 4528704), (6, 3019136), (8, 2264352), (12, 1509568), (16, 1132176), (24, 754784), (32, 566088), (48, 377392), (64, 283044), (96, 188696), (103, 175872), (128, 141522), (192, 94348), (206, 87936), (229, 79104), (256, 70761), (309, 58624), (384, 47174), (412, 43968), (458, 39552), (618, 29312), (687, 26368), (768, 23587), (824, 21984), (916, 19776), (1236, 14656), (1374, 13184), (1648, 10992), (1832, 9888), (2472, 7328), (2748, 6592), (3296, 5496), (3664, 4944)]