2783484

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^2\times {\mathrm{71}}^1$

素因数の和:109

約数の個数: 90

約数和(自身を含む): 8110872

約数和(自身を除く): 5327388

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 71, 81, 99, 108, 121, 132, 142, 162, 198, 213, 242, 284, 297, 324, 363, 396, 426, 484, 594, 639, 726, 781, 852, 891, 1089, 1188, 1278, 1452, 1562, 1782, 1917, 2178, 2343, 2556, 3124, 3267, 3564, 3834, 4356, 4686, 5751, 6534, 7029, 7668, 8591, 9372, 9801, 11502, 13068, 14058, 17182, 19602, 21087, 23004, 25773, 28116, 34364, 39204, 42174, 51546, 63261, 77319, 84348, 103092, 126522, 154638, 231957, 253044, 309276, 463914, 695871, 927828, 1391742, 2783484]

約数ペア:

[(1, 2783484), (2, 1391742), (3, 927828), (4, 695871), (6, 463914), (9, 309276), (11, 253044), (12, 231957), (18, 154638), (22, 126522), (27, 103092), (33, 84348), (36, 77319), (44, 63261), (54, 51546), (66, 42174), (71, 39204), (81, 34364), (99, 28116), (108, 25773), (121, 23004), (132, 21087), (142, 19602), (162, 17182), (198, 14058), (213, 13068), (242, 11502), (284, 9801), (297, 9372), (324, 8591), (363, 7668), (396, 7029), (426, 6534), (484, 5751), (594, 4686), (639, 4356), (726, 3834), (781, 3564), (852, 3267), (891, 3124), (1089, 2556), (1188, 2343), (1278, 2178), (1452, 1917), (1562, 1782)]