3919904364

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{20443}}^1$

素因数の和:20527

約数の個数: 72

約数和(自身を含む): 9971765440

約数和(自身を除く): 6051861076

約数列:

[1, 2, 3, 4, 6, 12, 19, 29, 38, 57, 58, 76, 87, 114, 116, 174, 228, 348, 551, 841, 1102, 1653, 1682, 2204, 2523, 3306, 3364, 5046, 6612, 10092, 15979, 20443, 31958, 40886, 47937, 61329, 63916, 81772, 95874, 122658, 191748, 245316, 388417, 592847, 776834, 1165251, 1185694, 1553668, 1778541, 2330502, 2371388, 3557082, 4661004, 7114164, 11264093, 17192563, 22528186, 33792279, 34385126, 45056372, 51577689, 67584558, 68770252, 103155378, 135169116, 206310756, 326658697, 653317394, 979976091, 1306634788, 1959952182, 3919904364]

約数ペア:

[(1, 3919904364), (2, 1959952182), (3, 1306634788), (4, 979976091), (6, 653317394), (12, 326658697), (19, 206310756), (29, 135169116), (38, 103155378), (57, 68770252), (58, 67584558), (76, 51577689), (87, 45056372), (114, 34385126), (116, 33792279), (174, 22528186), (228, 17192563), (348, 11264093), (551, 7114164), (841, 4661004), (1102, 3557082), (1653, 2371388), (1682, 2330502), (2204, 1778541), (2523, 1553668), (3306, 1185694), (3364, 1165251), (5046, 776834), (6612, 592847), (10092, 388417), (15979, 245316), (20443, 191748), (31958, 122658), (40886, 95874), (47937, 81772), (61329, 63916)]