189420462

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7193}}^1$

素因数の和:7238

約数の個数: 96

約数和(自身を含む): 538686720

約数和(自身を除く): 349266258

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 19, 21, 22, 33, 38, 42, 57, 63, 66, 77, 99, 114, 126, 133, 154, 171, 198, 209, 231, 266, 342, 399, 418, 462, 627, 693, 798, 1197, 1254, 1386, 1463, 1881, 2394, 2926, 3762, 4389, 7193, 8778, 13167, 14386, 21579, 26334, 43158, 50351, 64737, 79123, 100702, 129474, 136667, 151053, 158246, 237369, 273334, 302106, 410001, 453159, 474738, 553861, 712107, 820002, 906318, 956669, 1107722, 1230003, 1424214, 1503337, 1661583, 1913338, 2460006, 2870007, 3006674, 3323166, 4510011, 4984749, 5740014, 8610021, 9020022, 9969498, 10523359, 13530033, 17220042, 21046718, 27060066, 31570077, 63140154, 94710231, 189420462]

約数ペア:

[(1, 189420462), (2, 94710231), (3, 63140154), (6, 31570077), (7, 27060066), (9, 21046718), (11, 17220042), (14, 13530033), (18, 10523359), (19, 9969498), (21, 9020022), (22, 8610021), (33, 5740014), (38, 4984749), (42, 4510011), (57, 3323166), (63, 3006674), (66, 2870007), (77, 2460006), (99, 1913338), (114, 1661583), (126, 1503337), (133, 1424214), (154, 1230003), (171, 1107722), (198, 956669), (209, 906318), (231, 820002), (266, 712107), (342, 553861), (399, 474738), (418, 453159), (462, 410001), (627, 302106), (693, 273334), (798, 237369), (1197, 158246), (1254, 151053), (1386, 136667), (1463, 129474), (1881, 100702), (2394, 79123), (2926, 64737), (3762, 50351), (4389, 43158), (7193, 26334), (8778, 21579), (13167, 14386)]