18518496

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{8387}}^1$

素因数の和:8423

約数の個数: 48

約数和(自身を含む): 50730624

約数和(自身を除く): 32212128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 276, 368, 552, 736, 1104, 2208, 8387, 16774, 25161, 33548, 50322, 67096, 100644, 134192, 192901, 201288, 268384, 385802, 402576, 578703, 771604, 805152, 1157406, 1543208, 2314812, 3086416, 4629624, 6172832, 9259248, 18518496]

約数ペア:

[(1, 18518496), (2, 9259248), (3, 6172832), (4, 4629624), (6, 3086416), (8, 2314812), (12, 1543208), (16, 1157406), (23, 805152), (24, 771604), (32, 578703), (46, 402576), (48, 385802), (69, 268384), (92, 201288), (96, 192901), (138, 134192), (184, 100644), (276, 67096), (368, 50322), (552, 33548), (736, 25161), (1104, 16774), (2208, 8387)]