13054488

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1$

素因数の和:348

約数の個数: 64

約数和(自身を含む): 34209120

約数和(自身を除く): 21154632

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 61, 74, 111, 122, 148, 183, 222, 241, 244, 296, 366, 444, 482, 488, 723, 732, 888, 964, 1446, 1464, 1928, 2257, 2892, 4514, 5784, 6771, 8917, 9028, 13542, 14701, 17834, 18056, 26751, 27084, 29402, 35668, 44103, 53502, 54168, 58804, 71336, 88206, 107004, 117608, 176412, 214008, 352824, 543937, 1087874, 1631811, 2175748, 3263622, 4351496, 6527244, 13054488]

約数ペア:

[(1, 13054488), (2, 6527244), (3, 4351496), (4, 3263622), (6, 2175748), (8, 1631811), (12, 1087874), (24, 543937), (37, 352824), (61, 214008), (74, 176412), (111, 117608), (122, 107004), (148, 88206), (183, 71336), (222, 58804), (241, 54168), (244, 53502), (296, 44103), (366, 35668), (444, 29402), (482, 27084), (488, 26751), (723, 18056), (732, 17834), (888, 14701), (964, 13542), (1446, 9028), (1464, 8917), (1928, 6771), (2257, 5784), (2892, 4514)]