16883916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{239}}^1$

素因数の和:311

約数の個数: 72

約数和(自身を含む): 46824960

約数和(自身を除く): 29941044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 239, 348, 406, 478, 609, 717, 812, 841, 956, 1218, 1434, 1673, 1682, 2436, 2523, 2868, 3346, 3364, 5019, 5046, 5887, 6692, 6931, 10038, 10092, 11774, 13862, 17661, 20076, 20793, 23548, 27724, 35322, 41586, 48517, 70644, 83172, 97034, 145551, 194068, 200999, 291102, 401998, 582204, 602997, 803996, 1205994, 1406993, 2411988, 2813986, 4220979, 5627972, 8441958, 16883916]

約数ペア:

[(1, 16883916), (2, 8441958), (3, 5627972), (4, 4220979), (6, 2813986), (7, 2411988), (12, 1406993), (14, 1205994), (21, 803996), (28, 602997), (29, 582204), (42, 401998), (58, 291102), (84, 200999), (87, 194068), (116, 145551), (174, 97034), (203, 83172), (239, 70644), (348, 48517), (406, 41586), (478, 35322), (609, 27724), (717, 23548), (812, 20793), (841, 20076), (956, 17661), (1218, 13862), (1434, 11774), (1673, 10092), (1682, 10038), (2436, 6931), (2523, 6692), (2868, 5887), (3346, 5046), (3364, 5019)]