27790818

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:128

約数の個数: 96

約数和(自身を含む): 67903488

約数和(自身を除く): 40112670

約数列:

[1, 2, 3, 6, 11, 17, 22, 31, 33, 34, 47, 51, 62, 66, 93, 94, 102, 141, 186, 187, 282, 289, 341, 374, 517, 527, 561, 578, 682, 799, 867, 1023, 1034, 1054, 1122, 1457, 1551, 1581, 1598, 1734, 2046, 2397, 2914, 3102, 3162, 3179, 4371, 4794, 5797, 6358, 8742, 8789, 8959, 9537, 11594, 13583, 16027, 17391, 17578, 17918, 19074, 24769, 26367, 26877, 27166, 32054, 34782, 40749, 48081, 49538, 52734, 53754, 74307, 81498, 96162, 98549, 148614, 149413, 197098, 272459, 295647, 298826, 421073, 448239, 544918, 591294, 817377, 842146, 896478, 1263219, 1634754, 2526438, 4631803, 9263606, 13895409, 27790818]

約数ペア:

[(1, 27790818), (2, 13895409), (3, 9263606), (6, 4631803), (11, 2526438), (17, 1634754), (22, 1263219), (31, 896478), (33, 842146), (34, 817377), (47, 591294), (51, 544918), (62, 448239), (66, 421073), (93, 298826), (94, 295647), (102, 272459), (141, 197098), (186, 149413), (187, 148614), (282, 98549), (289, 96162), (341, 81498), (374, 74307), (517, 53754), (527, 52734), (561, 49538), (578, 48081), (682, 40749), (799, 34782), (867, 32054), (1023, 27166), (1034, 26877), (1054, 26367), (1122, 24769), (1457, 19074), (1551, 17918), (1581, 17578), (1598, 17391), (1734, 16027), (2046, 13583), (2397, 11594), (2914, 9537), (3102, 8959), (3162, 8789), (3179, 8742), (4371, 6358), (4794, 5797)]