15768228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{6473}}^1$

素因数の和:6516

約数の個数: 48

約数和(自身を含む): 43505280

約数和(自身を除く): 27737052

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 406, 609, 812, 1218, 2436, 6473, 12946, 19419, 25892, 38838, 45311, 77676, 90622, 135933, 181244, 187717, 271866, 375434, 543732, 563151, 750868, 1126302, 1314019, 2252604, 2628038, 3942057, 5256076, 7884114, 15768228]

約数ペア:

[(1, 15768228), (2, 7884114), (3, 5256076), (4, 3942057), (6, 2628038), (7, 2252604), (12, 1314019), (14, 1126302), (21, 750868), (28, 563151), (29, 543732), (42, 375434), (58, 271866), (84, 187717), (87, 181244), (116, 135933), (174, 90622), (203, 77676), (348, 45311), (406, 38838), (609, 25892), (812, 19419), (1218, 12946), (2436, 6473)]