180518766

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{42197}}^1$

素因数の和:42256

約数の個数: 32

約数和(自身を含む): 388896768

約数和(自身を除く): 208378002

約数列:

[1, 2, 3, 6, 23, 31, 46, 62, 69, 93, 138, 186, 713, 1426, 2139, 4278, 42197, 84394, 126591, 253182, 970531, 1308107, 1941062, 2616214, 2911593, 3924321, 5823186, 7848642, 30086461, 60172922, 90259383, 180518766]

約数ペア:

[(1, 180518766), (2, 90259383), (3, 60172922), (6, 30086461), (23, 7848642), (31, 5823186), (46, 3924321), (62, 2911593), (69, 2616214), (93, 1941062), (138, 1308107), (186, 970531), (713, 253182), (1426, 126591), (2139, 84394), (4278, 42197)]