899449236

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{947}}^1\times {\mathrm{3769}}^1$

素因数の和:4733

約数の個数: 72

約数和(自身を含む): 2601842880

約数和(自身を除く): 1702393644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 947, 1894, 2841, 3769, 3788, 5682, 6629, 7538, 8523, 11307, 11364, 13258, 15076, 17046, 19887, 22614, 26383, 26516, 33921, 34092, 39774, 45228, 52766, 59661, 67842, 79149, 79548, 105532, 119322, 135684, 158298, 237447, 238644, 316596, 474894, 949788, 3569243, 7138486, 10707729, 14276972, 21415458, 24984701, 32123187, 42830916, 49969402, 64246374, 74954103, 99938804, 128492748, 149908206, 224862309, 299816412, 449724618, 899449236]

約数ペア:

[(1, 899449236), (2, 449724618), (3, 299816412), (4, 224862309), (6, 149908206), (7, 128492748), (9, 99938804), (12, 74954103), (14, 64246374), (18, 49969402), (21, 42830916), (28, 32123187), (36, 24984701), (42, 21415458), (63, 14276972), (84, 10707729), (126, 7138486), (252, 3569243), (947, 949788), (1894, 474894), (2841, 316596), (3769, 238644), (3788, 237447), (5682, 158298), (6629, 135684), (7538, 119322), (8523, 105532), (11307, 79548), (11364, 79149), (13258, 67842), (15076, 59661), (17046, 52766), (19887, 45228), (22614, 39774), (26383, 34092), (26516, 33921)]