2016189162

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{61987}}^1$

素因数の和:62147

約数の個数: 48

約数和(自身を含む): 4738362720

約数和(自身を除く): 2722173558

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 139, 234, 278, 417, 834, 1251, 1807, 2502, 3614, 5421, 10842, 16263, 32526, 61987, 123974, 185961, 371922, 557883, 805831, 1115766, 1611662, 2417493, 4834986, 7252479, 8616193, 14504958, 17232386, 25848579, 51697158, 77545737, 112010509, 155091474, 224021018, 336031527, 672063054, 1008094581, 2016189162]

約数ペア:

[(1, 2016189162), (2, 1008094581), (3, 672063054), (6, 336031527), (9, 224021018), (13, 155091474), (18, 112010509), (26, 77545737), (39, 51697158), (78, 25848579), (117, 17232386), (139, 14504958), (234, 8616193), (278, 7252479), (417, 4834986), (834, 2417493), (1251, 1611662), (1807, 1115766), (2502, 805831), (3614, 557883), (5421, 371922), (10842, 185961), (16263, 123974), (32526, 61987)]