12446909892

素因数分解:

$2^2\times 3^2\times {\mathrm{149}}^1\times {\mathrm{257}}^1\times {\mathrm{9029}}^1$

素因数の和:9445

約数の個数: 72

約数和(自身を含む): 31800951000

約数和(自身を除く): 19354041108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 149, 257, 298, 447, 514, 596, 771, 894, 1028, 1341, 1542, 1788, 2313, 2682, 3084, 4626, 5364, 9029, 9252, 18058, 27087, 36116, 38293, 54174, 76586, 81261, 108348, 114879, 153172, 162522, 229758, 325044, 344637, 459516, 689274, 1345321, 1378548, 2320453, 2690642, 4035963, 4640906, 5381284, 6961359, 8071926, 9281812, 12107889, 13922718, 16143852, 20884077, 24215778, 27845436, 41768154, 48431556, 83536308, 345747497, 691494994, 1037242491, 1382989988, 2074484982, 3111727473, 4148969964, 6223454946, 12446909892]

約数ペア:

[(1, 12446909892), (2, 6223454946), (3, 4148969964), (4, 3111727473), (6, 2074484982), (9, 1382989988), (12, 1037242491), (18, 691494994), (36, 345747497), (149, 83536308), (257, 48431556), (298, 41768154), (447, 27845436), (514, 24215778), (596, 20884077), (771, 16143852), (894, 13922718), (1028, 12107889), (1341, 9281812), (1542, 8071926), (1788, 6961359), (2313, 5381284), (2682, 4640906), (3084, 4035963), (4626, 2690642), (5364, 2320453), (9029, 1378548), (9252, 1345321), (18058, 689274), (27087, 459516), (36116, 344637), (38293, 325044), (54174, 229758), (76586, 162522), (81261, 153172), (108348, 114879)]