17907318

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{773}}^1$

素因数の和:811

約数の個数: 80

約数和(自身を含む): 47201616

約数和(自身を除く): 29294298

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 33, 39, 54, 66, 78, 81, 99, 117, 143, 162, 198, 234, 286, 297, 351, 429, 594, 702, 773, 858, 891, 1053, 1287, 1546, 1782, 2106, 2319, 2574, 3861, 4638, 6957, 7722, 8503, 10049, 11583, 13914, 17006, 20098, 20871, 23166, 25509, 30147, 41742, 51018, 60294, 62613, 76527, 90441, 110539, 125226, 153054, 180882, 221078, 229581, 271323, 331617, 459162, 542646, 663234, 688743, 813969, 994851, 1377486, 1627938, 1989702, 2984553, 5969106, 8953659, 17907318]

約数ペア:

[(1, 17907318), (2, 8953659), (3, 5969106), (6, 2984553), (9, 1989702), (11, 1627938), (13, 1377486), (18, 994851), (22, 813969), (26, 688743), (27, 663234), (33, 542646), (39, 459162), (54, 331617), (66, 271323), (78, 229581), (81, 221078), (99, 180882), (117, 153054), (143, 125226), (162, 110539), (198, 90441), (234, 76527), (286, 62613), (297, 60294), (351, 51018), (429, 41742), (594, 30147), (702, 25509), (773, 23166), (858, 20871), (891, 20098), (1053, 17006), (1287, 13914), (1546, 11583), (1782, 10049), (2106, 8503), (2319, 7722), (2574, 6957), (3861, 4638)]