247940046

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{19319}}^1$

素因数の和:19381

約数の個数: 48

約数和(自身を含む): 578672640

約数和(自身を除く): 330732594

約数列:

[1, 2, 3, 6, 9, 18, 23, 31, 46, 62, 69, 93, 138, 186, 207, 279, 414, 558, 713, 1426, 2139, 4278, 6417, 12834, 19319, 38638, 57957, 115914, 173871, 347742, 444337, 598889, 888674, 1197778, 1333011, 1796667, 2666022, 3593334, 3999033, 5390001, 7998066, 10780002, 13774447, 27548894, 41323341, 82646682, 123970023, 247940046]

約数ペア:

[(1, 247940046), (2, 123970023), (3, 82646682), (6, 41323341), (9, 27548894), (18, 13774447), (23, 10780002), (31, 7998066), (46, 5390001), (62, 3999033), (69, 3593334), (93, 2666022), (138, 1796667), (186, 1333011), (207, 1197778), (279, 888674), (414, 598889), (558, 444337), (713, 347742), (1426, 173871), (2139, 115914), (4278, 57957), (6417, 38638), (12834, 19319)]