16693446

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1571}}^1$

素因数の和:1617

約数の個数: 64

約数和(自身を含む): 43462656

約数和(自身を除く): 26769210

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 23, 33, 42, 46, 66, 69, 77, 138, 154, 161, 231, 253, 322, 462, 483, 506, 759, 966, 1518, 1571, 1771, 3142, 3542, 4713, 5313, 9426, 10626, 10997, 17281, 21994, 32991, 34562, 36133, 51843, 65982, 72266, 103686, 108399, 120967, 216798, 241934, 252931, 362901, 397463, 505862, 725802, 758793, 794926, 1192389, 1517586, 2384778, 2782241, 5564482, 8346723, 16693446]

約数ペア:

[(1, 16693446), (2, 8346723), (3, 5564482), (6, 2782241), (7, 2384778), (11, 1517586), (14, 1192389), (21, 794926), (22, 758793), (23, 725802), (33, 505862), (42, 397463), (46, 362901), (66, 252931), (69, 241934), (77, 216798), (138, 120967), (154, 108399), (161, 103686), (231, 72266), (253, 65982), (322, 51843), (462, 36133), (483, 34562), (506, 32991), (759, 21994), (966, 17281), (1518, 10997), (1571, 10626), (1771, 9426), (3142, 5313), (3542, 4713)]