18362634

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{691}}^1$

素因数の和:842

約数の個数: 32

約数和(自身を含む): 37999104

約数和(自身を除く): 19636470

約数列:

[1, 2, 3, 6, 43, 86, 103, 129, 206, 258, 309, 618, 691, 1382, 2073, 4146, 4429, 8858, 13287, 26574, 29713, 59426, 71173, 89139, 142346, 178278, 213519, 427038, 3060439, 6120878, 9181317, 18362634]

約数ペア:

[(1, 18362634), (2, 9181317), (3, 6120878), (6, 3060439), (43, 427038), (86, 213519), (103, 178278), (129, 142346), (206, 89139), (258, 71173), (309, 59426), (618, 29713), (691, 26574), (1382, 13287), (2073, 8858), (4146, 4429)]