12489624984

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{281}}^1\times {\mathrm{50053}}^1$

素因数の和:50380

約数の個数: 64

約数和(自身を含む): 32182719840

約数和(自身を除く): 19693094856

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 281, 296, 444, 562, 843, 888, 1124, 1686, 2248, 3372, 6744, 10397, 20794, 31191, 41588, 50053, 62382, 83176, 100106, 124764, 150159, 200212, 249528, 300318, 400424, 600636, 1201272, 1851961, 3703922, 5555883, 7407844, 11111766, 14064893, 14815688, 22223532, 28129786, 42194679, 44447064, 56259572, 84389358, 112519144, 168778716, 337557432, 520401041, 1040802082, 1561203123, 2081604164, 3122406246, 4163208328, 6244812492, 12489624984]

約数ペア:

[(1, 12489624984), (2, 6244812492), (3, 4163208328), (4, 3122406246), (6, 2081604164), (8, 1561203123), (12, 1040802082), (24, 520401041), (37, 337557432), (74, 168778716), (111, 112519144), (148, 84389358), (222, 56259572), (281, 44447064), (296, 42194679), (444, 28129786), (562, 22223532), (843, 14815688), (888, 14064893), (1124, 11111766), (1686, 7407844), (2248, 5555883), (3372, 3703922), (6744, 1851961), (10397, 1201272), (20794, 600636), (31191, 400424), (41588, 300318), (50053, 249528), (62382, 200212), (83176, 150159), (100106, 124764)]