16399728

素因数分解:

$2^4\times 3^2\times {\mathrm{61}}^1\times {\mathrm{1867}}^1$

素因数の和:1942

約数の個数: 60

約数和(自身を含む): 46673848

約数和(自身を除く): 30274120

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 61, 72, 122, 144, 183, 244, 366, 488, 549, 732, 976, 1098, 1464, 1867, 2196, 2928, 3734, 4392, 5601, 7468, 8784, 11202, 14936, 16803, 22404, 29872, 33606, 44808, 67212, 89616, 113887, 134424, 227774, 268848, 341661, 455548, 683322, 911096, 1024983, 1366644, 1822192, 2049966, 2733288, 4099932, 5466576, 8199864, 16399728]

約数ペア:

[(1, 16399728), (2, 8199864), (3, 5466576), (4, 4099932), (6, 2733288), (8, 2049966), (9, 1822192), (12, 1366644), (16, 1024983), (18, 911096), (24, 683322), (36, 455548), (48, 341661), (61, 268848), (72, 227774), (122, 134424), (144, 113887), (183, 89616), (244, 67212), (366, 44808), (488, 33606), (549, 29872), (732, 22404), (976, 16803), (1098, 14936), (1464, 11202), (1867, 8784), (2196, 7468), (2928, 5601), (3734, 4392)]