3937788

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^2\times {\mathrm{101}}^1$

素因数の和:152

約数の個数: 72

約数和(自身を含む): 10881360

約数和(自身を除く): 6943572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 101, 108, 114, 171, 202, 228, 303, 342, 361, 404, 513, 606, 684, 722, 909, 1026, 1083, 1212, 1444, 1818, 1919, 2052, 2166, 2727, 3249, 3636, 3838, 4332, 5454, 5757, 6498, 7676, 9747, 10908, 11514, 12996, 17271, 19494, 23028, 34542, 36461, 38988, 51813, 69084, 72922, 103626, 109383, 145844, 207252, 218766, 328149, 437532, 656298, 984447, 1312596, 1968894, 3937788]

約数ペア:

[(1, 3937788), (2, 1968894), (3, 1312596), (4, 984447), (6, 656298), (9, 437532), (12, 328149), (18, 218766), (19, 207252), (27, 145844), (36, 109383), (38, 103626), (54, 72922), (57, 69084), (76, 51813), (101, 38988), (108, 36461), (114, 34542), (171, 23028), (202, 19494), (228, 17271), (303, 12996), (342, 11514), (361, 10908), (404, 9747), (513, 7676), (606, 6498), (684, 5757), (722, 5454), (909, 4332), (1026, 3838), (1083, 3636), (1212, 3249), (1444, 2727), (1818, 2166), (1919, 2052)]