12947928

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2083}}^1$

素因数の和:2136

約数の個数: 64

約数和(自身を含む): 38012160

約数和(自身を除く): 25064232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 74, 84, 111, 148, 168, 222, 259, 296, 444, 518, 777, 888, 1036, 1554, 2072, 2083, 3108, 4166, 6216, 6249, 8332, 12498, 14581, 16664, 24996, 29162, 43743, 49992, 58324, 77071, 87486, 116648, 154142, 174972, 231213, 308284, 349944, 462426, 539497, 616568, 924852, 1078994, 1618491, 1849704, 2157988, 3236982, 4315976, 6473964, 12947928]

約数ペア:

[(1, 12947928), (2, 6473964), (3, 4315976), (4, 3236982), (6, 2157988), (7, 1849704), (8, 1618491), (12, 1078994), (14, 924852), (21, 616568), (24, 539497), (28, 462426), (37, 349944), (42, 308284), (56, 231213), (74, 174972), (84, 154142), (111, 116648), (148, 87486), (168, 77071), (222, 58324), (259, 49992), (296, 43743), (444, 29162), (518, 24996), (777, 16664), (888, 14581), (1036, 12498), (1554, 8332), (2072, 6249), (2083, 6216), (3108, 4166)]