2951916

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:155

約数の個数: 72

約数和(自身を含む): 8043840

約数和(自身を除く): 5091924

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 107, 114, 121, 132, 209, 214, 228, 242, 321, 363, 418, 428, 484, 627, 642, 726, 836, 1177, 1254, 1284, 1452, 2033, 2299, 2354, 2508, 3531, 4066, 4598, 4708, 6099, 6897, 7062, 8132, 9196, 12198, 12947, 13794, 14124, 22363, 24396, 25894, 27588, 38841, 44726, 51788, 67089, 77682, 89452, 134178, 155364, 245993, 268356, 491986, 737979, 983972, 1475958, 2951916]

約数ペア:

[(1, 2951916), (2, 1475958), (3, 983972), (4, 737979), (6, 491986), (11, 268356), (12, 245993), (19, 155364), (22, 134178), (33, 89452), (38, 77682), (44, 67089), (57, 51788), (66, 44726), (76, 38841), (107, 27588), (114, 25894), (121, 24396), (132, 22363), (209, 14124), (214, 13794), (228, 12947), (242, 12198), (321, 9196), (363, 8132), (418, 7062), (428, 6897), (484, 6099), (627, 4708), (642, 4598), (726, 4066), (836, 3531), (1177, 2508), (1254, 2354), (1284, 2299), (1452, 2033)]