40843068

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{9923}}^1$

素因数の和:9951

約数の個数: 48

約数和(自身を含む): 111148800

約数和(自身を除く): 70305732

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 9923, 19846, 29769, 39692, 59538, 69461, 119076, 138922, 208383, 277844, 416766, 486227, 833532, 972454, 1458681, 1944908, 2917362, 3403589, 5834724, 6807178, 10210767, 13614356, 20421534, 40843068]

約数ペア:

[(1, 40843068), (2, 20421534), (3, 13614356), (4, 10210767), (6, 6807178), (7, 5834724), (12, 3403589), (14, 2917362), (21, 1944908), (28, 1458681), (42, 972454), (49, 833532), (84, 486227), (98, 416766), (147, 277844), (196, 208383), (294, 138922), (343, 119076), (588, 69461), (686, 59538), (1029, 39692), (1372, 29769), (2058, 19846), (4116, 9923)]