8999046

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{179}}^1$

素因数の和:223

約数の個数: 96

約数和(自身を含む): 24624000

約数和(自身を除く): 15624954

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 49, 54, 57, 63, 98, 114, 126, 133, 147, 171, 179, 189, 266, 294, 342, 358, 378, 399, 441, 513, 537, 798, 882, 931, 1026, 1074, 1197, 1253, 1323, 1611, 1862, 2394, 2506, 2646, 2793, 3222, 3401, 3591, 3759, 4833, 5586, 6802, 7182, 7518, 8379, 8771, 9666, 10203, 11277, 16758, 17542, 20406, 22554, 23807, 25137, 26313, 30609, 33831, 47614, 50274, 52626, 61218, 67662, 71421, 78939, 91827, 142842, 157878, 166649, 183654, 214263, 236817, 333298, 428526, 473634, 499947, 642789, 999894, 1285578, 1499841, 2999682, 4499523, 8999046]

約数ペア:

[(1, 8999046), (2, 4499523), (3, 2999682), (6, 1499841), (7, 1285578), (9, 999894), (14, 642789), (18, 499947), (19, 473634), (21, 428526), (27, 333298), (38, 236817), (42, 214263), (49, 183654), (54, 166649), (57, 157878), (63, 142842), (98, 91827), (114, 78939), (126, 71421), (133, 67662), (147, 61218), (171, 52626), (179, 50274), (189, 47614), (266, 33831), (294, 30609), (342, 26313), (358, 25137), (378, 23807), (399, 22554), (441, 20406), (513, 17542), (537, 16758), (798, 11277), (882, 10203), (931, 9666), (1026, 8771), (1074, 8379), (1197, 7518), (1253, 7182), (1323, 6802), (1611, 5586), (1862, 4833), (2394, 3759), (2506, 3591), (2646, 3401), (2793, 3222)]