66962418

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{2081}}^1$

素因数の和:2290

約数の個数: 32

約数和(自身を含む): 139110912

約数和(自身を除く): 72148494

約数列:

[1, 2, 3, 6, 31, 62, 93, 173, 186, 346, 519, 1038, 2081, 4162, 5363, 6243, 10726, 12486, 16089, 32178, 64511, 129022, 193533, 360013, 387066, 720026, 1080039, 2160078, 11160403, 22320806, 33481209, 66962418]

約数ペア:

[(1, 66962418), (2, 33481209), (3, 22320806), (6, 11160403), (31, 2160078), (62, 1080039), (93, 720026), (173, 387066), (186, 360013), (346, 193533), (519, 129022), (1038, 64511), (2081, 32178), (4162, 16089), (5363, 12486), (6243, 10726)]