18922085616

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{56315731}}^1$

素因数の和:56315749

約数の個数: 40

約数和(自身を含む): 55865206144

約数和(自身を除く): 36943120528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 56315731, 112631462, 168947193, 225262924, 337894386, 394210117, 450525848, 675788772, 788420234, 901051696, 1182630351, 1351577544, 1576840468, 2365260702, 2703155088, 3153680936, 4730521404, 6307361872, 9461042808, 18922085616]

約数ペア:

[(1, 18922085616), (2, 9461042808), (3, 6307361872), (4, 4730521404), (6, 3153680936), (7, 2703155088), (8, 2365260702), (12, 1576840468), (14, 1351577544), (16, 1182630351), (21, 901051696), (24, 788420234), (28, 675788772), (42, 450525848), (48, 394210117), (56, 337894386), (84, 225262924), (112, 168947193), (168, 112631462), (336, 56315731)]