18142824

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1367}}^1$

素因数の和:1462

約数の個数: 64

約数和(自身を含む): 52531200

約数和(自身を除く): 34388376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 79, 84, 158, 168, 237, 316, 474, 553, 632, 948, 1106, 1367, 1659, 1896, 2212, 2734, 3318, 4101, 4424, 5468, 6636, 8202, 9569, 10936, 13272, 16404, 19138, 28707, 32808, 38276, 57414, 76552, 107993, 114828, 215986, 229656, 323979, 431972, 647958, 755951, 863944, 1295916, 1511902, 2267853, 2591832, 3023804, 4535706, 6047608, 9071412, 18142824]

約数ペア:

[(1, 18142824), (2, 9071412), (3, 6047608), (4, 4535706), (6, 3023804), (7, 2591832), (8, 2267853), (12, 1511902), (14, 1295916), (21, 863944), (24, 755951), (28, 647958), (42, 431972), (56, 323979), (79, 229656), (84, 215986), (158, 114828), (168, 107993), (237, 76552), (316, 57414), (474, 38276), (553, 32808), (632, 28707), (948, 19138), (1106, 16404), (1367, 13272), (1659, 10936), (1896, 9569), (2212, 8202), (2734, 6636), (3318, 5468), (4101, 4424)]