18349296

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{563}}^1$

素因数の和:678

約数の個数: 80

約数和(自身を含む): 54829824

約数和(自身を除く): 36480528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 97, 112, 168, 194, 291, 336, 388, 563, 582, 679, 776, 1126, 1164, 1358, 1552, 1689, 2037, 2252, 2328, 2716, 3378, 3941, 4074, 4504, 4656, 5432, 6756, 7882, 8148, 9008, 10864, 11823, 13512, 15764, 16296, 23646, 27024, 31528, 32592, 47292, 54611, 63056, 94584, 109222, 163833, 189168, 218444, 327666, 382277, 436888, 655332, 764554, 873776, 1146831, 1310664, 1529108, 2293662, 2621328, 3058216, 4587324, 6116432, 9174648, 18349296]

約数ペア:

[(1, 18349296), (2, 9174648), (3, 6116432), (4, 4587324), (6, 3058216), (7, 2621328), (8, 2293662), (12, 1529108), (14, 1310664), (16, 1146831), (21, 873776), (24, 764554), (28, 655332), (42, 436888), (48, 382277), (56, 327666), (84, 218444), (97, 189168), (112, 163833), (168, 109222), (194, 94584), (291, 63056), (336, 54611), (388, 47292), (563, 32592), (582, 31528), (679, 27024), (776, 23646), (1126, 16296), (1164, 15764), (1358, 13512), (1552, 11823), (1689, 10864), (2037, 9008), (2252, 8148), (2328, 7882), (2716, 6756), (3378, 5432), (3941, 4656), (4074, 4504)]