16555734

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{509}}^1$

素因数の和:669

約数の個数: 48

約数和(自身を含む): 38984400

約数和(自身を除く): 22428666

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 139, 234, 278, 417, 509, 834, 1018, 1251, 1527, 1807, 2502, 3054, 3614, 4581, 5421, 6617, 9162, 10842, 13234, 16263, 19851, 32526, 39702, 59553, 70751, 119106, 141502, 212253, 424506, 636759, 919763, 1273518, 1839526, 2759289, 5518578, 8277867, 16555734]

約数ペア:

[(1, 16555734), (2, 8277867), (3, 5518578), (6, 2759289), (9, 1839526), (13, 1273518), (18, 919763), (26, 636759), (39, 424506), (78, 212253), (117, 141502), (139, 119106), (234, 70751), (278, 59553), (417, 39702), (509, 32526), (834, 19851), (1018, 16263), (1251, 13234), (1527, 10842), (1807, 9162), (2502, 6617), (3054, 5421), (3614, 4581)]