18329056

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:263

約数の個数: 48

約数和(自身を含む): 37425024

約数和(自身を除く): 19095968

約数列:

[1, 2, 4, 8, 16, 32, 67, 83, 103, 134, 166, 206, 268, 332, 412, 536, 664, 824, 1072, 1328, 1648, 2144, 2656, 3296, 5561, 6901, 8549, 11122, 13802, 17098, 22244, 27604, 34196, 44488, 55208, 68392, 88976, 110416, 136784, 177952, 220832, 273568, 572783, 1145566, 2291132, 4582264, 9164528, 18329056]

約数ペア:

[(1, 18329056), (2, 9164528), (4, 4582264), (8, 2291132), (16, 1145566), (32, 572783), (67, 273568), (83, 220832), (103, 177952), (134, 136784), (166, 110416), (206, 88976), (268, 68392), (332, 55208), (412, 44488), (536, 34196), (664, 27604), (824, 22244), (1072, 17098), (1328, 13802), (1648, 11122), (2144, 8549), (2656, 6901), (3296, 5561)]