18135408

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{16427}}^1$

素因数の和:16461

約数の個数: 40

約数和(自身を含む): 48889728

約数和(自身を除く): 30754320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 16427, 32854, 49281, 65708, 98562, 131416, 197124, 262832, 377821, 394248, 755642, 788496, 1133463, 1511284, 2266926, 3022568, 4533852, 6045136, 9067704, 18135408]

約数ペア:

[(1, 18135408), (2, 9067704), (3, 6045136), (4, 4533852), (6, 3022568), (8, 2266926), (12, 1511284), (16, 1133463), (23, 788496), (24, 755642), (46, 394248), (48, 377821), (69, 262832), (92, 197124), (138, 131416), (184, 98562), (276, 65708), (368, 49281), (552, 32854), (1104, 16427)]