2907912

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{911}}^1$

素因数の和:946

約数の個数: 64

約数和(自身を含む): 8755200

約数和(自身を除く): 5847288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 456, 532, 798, 911, 1064, 1596, 1822, 2733, 3192, 3644, 5466, 6377, 7288, 10932, 12754, 17309, 19131, 21864, 25508, 34618, 38262, 51016, 51927, 69236, 76524, 103854, 121163, 138472, 153048, 207708, 242326, 363489, 415416, 484652, 726978, 969304, 1453956, 2907912]

約数ペア:

[(1, 2907912), (2, 1453956), (3, 969304), (4, 726978), (6, 484652), (7, 415416), (8, 363489), (12, 242326), (14, 207708), (19, 153048), (21, 138472), (24, 121163), (28, 103854), (38, 76524), (42, 69236), (56, 51927), (57, 51016), (76, 38262), (84, 34618), (114, 25508), (133, 21864), (152, 19131), (168, 17309), (228, 12754), (266, 10932), (399, 7288), (456, 6377), (532, 5466), (798, 3644), (911, 3192), (1064, 2733), (1596, 1822)]