18172392

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4703}}^1$

素因数の和:4742

約数の個数: 64

約数和(自身を含む): 54190080

約数和(自身を除く): 36017688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 168, 184, 276, 322, 483, 552, 644, 966, 1288, 1932, 3864, 4703, 9406, 14109, 18812, 28218, 32921, 37624, 56436, 65842, 98763, 108169, 112872, 131684, 197526, 216338, 263368, 324507, 395052, 432676, 649014, 757183, 790104, 865352, 1298028, 1514366, 2271549, 2596056, 3028732, 4543098, 6057464, 9086196, 18172392]

約数ペア:

[(1, 18172392), (2, 9086196), (3, 6057464), (4, 4543098), (6, 3028732), (7, 2596056), (8, 2271549), (12, 1514366), (14, 1298028), (21, 865352), (23, 790104), (24, 757183), (28, 649014), (42, 432676), (46, 395052), (56, 324507), (69, 263368), (84, 216338), (92, 197526), (138, 131684), (161, 112872), (168, 108169), (184, 98763), (276, 65842), (322, 56436), (483, 37624), (552, 32921), (644, 28218), (966, 18812), (1288, 14109), (1932, 9406), (3864, 4703)]