31416462

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1193}}^1$

素因数の和:1238

約数の個数: 96

約数和(自身を含む): 89406720

約数和(自身を除く): 57990258

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, 1193, 1197, 1254, 1386, 1463, 1881, 2386, 2394, 2926, 3579, 3762, 4389, 7158, 8351, 8778, 10737, 13123, 13167, 16702, 21474, 22667, 25053, 26246, 26334, 39369, 45334, 50106, 68001, 75159, 78738, 91861, 118107, 136002, 150318, 158669, 183722, 204003, 236214, 249337, 275583, 317338, 408006, 476007, 498674, 551166, 748011, 826749, 952014, 1428021, 1496022, 1653498, 1745359, 2244033, 2856042, 3490718, 4488066, 5236077, 10472154, 15708231, 31416462]

約数ペア:

[(1, 31416462), (2, 15708231), (3, 10472154), (6, 5236077), (7, 4488066), (9, 3490718), (11, 2856042), (14, 2244033), (18, 1745359), (19, 1653498), (21, 1496022), (22, 1428021), (33, 952014), (38, 826749), (42, 748011), (57, 551166), (63, 498674), (66, 476007), (77, 408006), (99, 317338), (114, 275583), (126, 249337), (133, 236214), (154, 204003), (171, 183722), (198, 158669), (209, 150318), (231, 136002), (266, 118107), (342, 91861), (399, 78738), (418, 75159), (462, 68001), (627, 50106), (693, 45334), (798, 39369), (1193, 26334), (1197, 26246), (1254, 25053), (1386, 22667), (1463, 21474), (1881, 16702), (2386, 13167), (2394, 13123), (2926, 10737), (3579, 8778), (3762, 8351), (4389, 7158)]