1222960068

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^3\times {\mathrm{25523}}^1$

素因数の和:25566

約数の個数: 72

約数和(自身を含む): 3400409376

約数和(自身を除く): 2177449308

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 132, 198, 242, 363, 396, 484, 726, 1089, 1331, 1452, 2178, 2662, 3993, 4356, 5324, 7986, 11979, 15972, 23958, 25523, 47916, 51046, 76569, 102092, 153138, 229707, 280753, 306276, 459414, 561506, 842259, 918828, 1123012, 1684518, 2526777, 3088283, 3369036, 5053554, 6176566, 9264849, 10107108, 12353132, 18529698, 27794547, 33971113, 37059396, 55589094, 67942226, 101913339, 111178188, 135884452, 203826678, 305740017, 407653356, 611480034, 1222960068]

約数ペア:

[(1, 1222960068), (2, 611480034), (3, 407653356), (4, 305740017), (6, 203826678), (9, 135884452), (11, 111178188), (12, 101913339), (18, 67942226), (22, 55589094), (33, 37059396), (36, 33971113), (44, 27794547), (66, 18529698), (99, 12353132), (121, 10107108), (132, 9264849), (198, 6176566), (242, 5053554), (363, 3369036), (396, 3088283), (484, 2526777), (726, 1684518), (1089, 1123012), (1331, 918828), (1452, 842259), (2178, 561506), (2662, 459414), (3993, 306276), (4356, 280753), (5324, 229707), (7986, 153138), (11979, 102092), (15972, 76569), (23958, 51046), (25523, 47916)]