245537982

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{2789}}^1$

素因数の和:2937

約数の個数: 48

約数和(自身を含む): 547531920

約数和(自身を除く): 301993938

約数列:

[1, 2, 3, 6, 9, 18, 67, 73, 134, 146, 201, 219, 402, 438, 603, 657, 1206, 1314, 2789, 4891, 5578, 8367, 9782, 14673, 16734, 25101, 29346, 44019, 50202, 88038, 186863, 203597, 373726, 407194, 560589, 610791, 1121178, 1221582, 1681767, 1832373, 3363534, 3664746, 13640999, 27281998, 40922997, 81845994, 122768991, 245537982]

約数ペア:

[(1, 245537982), (2, 122768991), (3, 81845994), (6, 40922997), (9, 27281998), (18, 13640999), (67, 3664746), (73, 3363534), (134, 1832373), (146, 1681767), (201, 1221582), (219, 1121178), (402, 610791), (438, 560589), (603, 407194), (657, 373726), (1206, 203597), (1314, 186863), (2789, 88038), (4891, 50202), (5578, 44019), (8367, 29346), (9782, 25101), (14673, 16734)]