18439584

素因数分解:

$2^5\times 3^1\times {\mathrm{401}}^1\times {\mathrm{479}}^1$

素因数の和:893

約数の個数: 48

約数和(自身を含む): 48625920

約数和(自身を除く): 30186336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 401, 479, 802, 958, 1203, 1437, 1604, 1916, 2406, 2874, 3208, 3832, 4812, 5748, 6416, 7664, 9624, 11496, 12832, 15328, 19248, 22992, 38496, 45984, 192079, 384158, 576237, 768316, 1152474, 1536632, 2304948, 3073264, 4609896, 6146528, 9219792, 18439584]

約数ペア:

[(1, 18439584), (2, 9219792), (3, 6146528), (4, 4609896), (6, 3073264), (8, 2304948), (12, 1536632), (16, 1152474), (24, 768316), (32, 576237), (48, 384158), (96, 192079), (401, 45984), (479, 38496), (802, 22992), (958, 19248), (1203, 15328), (1437, 12832), (1604, 11496), (1916, 9624), (2406, 7664), (2874, 6416), (3208, 5748), (3832, 4812)]