12978624

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{2939}}^1$

素因数の和:2977

約数の個数: 56

約数和(自身を含む): 35844480

約数和(自身を除く): 22865856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 138, 184, 192, 276, 368, 552, 736, 1104, 1472, 2208, 2939, 4416, 5878, 8817, 11756, 17634, 23512, 35268, 47024, 67597, 70536, 94048, 135194, 141072, 188096, 202791, 270388, 282144, 405582, 540776, 564288, 811164, 1081552, 1622328, 2163104, 3244656, 4326208, 6489312, 12978624]

約数ペア:

[(1, 12978624), (2, 6489312), (3, 4326208), (4, 3244656), (6, 2163104), (8, 1622328), (12, 1081552), (16, 811164), (23, 564288), (24, 540776), (32, 405582), (46, 282144), (48, 270388), (64, 202791), (69, 188096), (92, 141072), (96, 135194), (138, 94048), (184, 70536), (192, 67597), (276, 47024), (368, 35268), (552, 23512), (736, 17634), (1104, 11756), (1472, 8817), (2208, 5878), (2939, 4416)]