3081496

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{97}}^1$

素因数の和:152

約数の個数: 48

約数和(自身を含む): 6720840

約数和(自身を除く): 3639344

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 97, 152, 194, 209, 361, 388, 418, 722, 776, 836, 1067, 1444, 1672, 1843, 2134, 2888, 3686, 3971, 4268, 7372, 7942, 8536, 14744, 15884, 20273, 31768, 35017, 40546, 70034, 81092, 140068, 162184, 280136, 385187, 770374, 1540748, 3081496]

約数ペア:

[(1, 3081496), (2, 1540748), (4, 770374), (8, 385187), (11, 280136), (19, 162184), (22, 140068), (38, 81092), (44, 70034), (76, 40546), (88, 35017), (97, 31768), (152, 20273), (194, 15884), (209, 14744), (361, 8536), (388, 7942), (418, 7372), (722, 4268), (776, 3971), (836, 3686), (1067, 2888), (1444, 2134), (1672, 1843)]