838828926

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{70289}}^1$

素因数の和:70330

約数の個数: 64

約数和(自身を含む): 2125569600

約数和(自身を除く): 1286740674

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 34, 39, 51, 54, 78, 102, 117, 153, 221, 234, 306, 351, 442, 459, 663, 702, 918, 1326, 1989, 3978, 5967, 11934, 70289, 140578, 210867, 421734, 632601, 913757, 1194913, 1265202, 1827514, 1897803, 2389826, 2741271, 3584739, 3795606, 5482542, 7169478, 8223813, 10754217, 15533869, 16447626, 21508434, 24671439, 31067738, 32262651, 46601607, 49342878, 64525302, 93203214, 139804821, 279609642, 419414463, 838828926]

約数ペア:

[(1, 838828926), (2, 419414463), (3, 279609642), (6, 139804821), (9, 93203214), (13, 64525302), (17, 49342878), (18, 46601607), (26, 32262651), (27, 31067738), (34, 24671439), (39, 21508434), (51, 16447626), (54, 15533869), (78, 10754217), (102, 8223813), (117, 7169478), (153, 5482542), (221, 3795606), (234, 3584739), (306, 2741271), (351, 2389826), (442, 1897803), (459, 1827514), (663, 1265202), (702, 1194913), (918, 913757), (1326, 632601), (1989, 421734), (3978, 210867), (5967, 140578), (11934, 70289)]