16980306

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{4871}}^1$

素因数の和:4966

約数の個数: 32

約数和(自身を含む): 39287808

約数和(自身を除く): 22307502

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 83, 166, 249, 498, 581, 1162, 1743, 3486, 4871, 9742, 14613, 29226, 34097, 68194, 102291, 204582, 404293, 808586, 1212879, 2425758, 2830051, 5660102, 8490153, 16980306]

約数ペア:

[(1, 16980306), (2, 8490153), (3, 5660102), (6, 2830051), (7, 2425758), (14, 1212879), (21, 808586), (42, 404293), (83, 204582), (166, 102291), (249, 68194), (498, 34097), (581, 29226), (1162, 14613), (1743, 9742), (3486, 4871)]