146618494

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{281}}^1\times {\mathrm{641}}^1$

素因数の和:972

約数の個数: 32

約数和(自身を含む): 247668192

約数和(自身を除く): 101049698

約数列:

[1, 2, 11, 22, 37, 74, 281, 407, 562, 641, 814, 1282, 3091, 6182, 7051, 10397, 14102, 20794, 23717, 47434, 114367, 180121, 228734, 260887, 360242, 521774, 1981331, 3962662, 6664477, 13328954, 73309247, 146618494]

約数ペア:

[(1, 146618494), (2, 73309247), (11, 13328954), (22, 6664477), (37, 3962662), (74, 1981331), (281, 521774), (407, 360242), (562, 260887), (641, 228734), (814, 180121), (1282, 114367), (3091, 47434), (6182, 23717), (7051, 20794), (10397, 14102)]