1290366

素因数分解:

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

素因数の和:59

約数の個数: 96

約数和(自身を含む): 3744000

約数和(自身を除く): 2453634

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 19, 21, 22, 33, 38, 42, 49, 57, 63, 66, 77, 98, 99, 114, 126, 133, 147, 154, 171, 198, 209, 231, 266, 294, 342, 343, 399, 418, 441, 462, 539, 627, 686, 693, 798, 882, 931, 1029, 1078, 1197, 1254, 1386, 1463, 1617, 1862, 1881, 2058, 2394, 2793, 2926, 3087, 3234, 3762, 3773, 4389, 4851, 5586, 6174, 6517, 7546, 8379, 8778, 9702, 10241, 11319, 13034, 13167, 16758, 19551, 20482, 22638, 26334, 30723, 33957, 39102, 58653, 61446, 67914, 71687, 92169, 117306, 143374, 184338, 215061, 430122, 645183, 1290366]

約数ペア:

[(1, 1290366), (2, 645183), (3, 430122), (6, 215061), (7, 184338), (9, 143374), (11, 117306), (14, 92169), (18, 71687), (19, 67914), (21, 61446), (22, 58653), (33, 39102), (38, 33957), (42, 30723), (49, 26334), (57, 22638), (63, 20482), (66, 19551), (77, 16758), (98, 13167), (99, 13034), (114, 11319), (126, 10241), (133, 9702), (147, 8778), (154, 8379), (171, 7546), (198, 6517), (209, 6174), (231, 5586), (266, 4851), (294, 4389), (342, 3773), (343, 3762), (399, 3234), (418, 3087), (441, 2926), (462, 2793), (539, 2394), (627, 2058), (686, 1881), (693, 1862), (798, 1617), (882, 1463), (931, 1386), (1029, 1254), (1078, 1197)]