42221146

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{461}}^1$

素因数の和:678

約数の個数: 32

約数和(自身を含む): 72648576

約数和(自身を除く): 30427430

約数列:

[1, 2, 11, 22, 23, 46, 181, 253, 362, 461, 506, 922, 1991, 3982, 4163, 5071, 8326, 10142, 10603, 21206, 45793, 83441, 91586, 116633, 166882, 233266, 917851, 1835702, 1919143, 3838286, 21110573, 42221146]

約数ペア:

[(1, 42221146), (2, 21110573), (11, 3838286), (22, 1919143), (23, 1835702), (46, 917851), (181, 233266), (253, 166882), (362, 116633), (461, 91586), (506, 83441), (922, 45793), (1991, 21206), (3982, 10603), (4163, 10142), (5071, 8326)]