2660801472018

素因数分解:

$2^1\times 3^2\times {\mathrm{223}}^1\times {\mathrm{5023}}^1\times {\mathrm{131969}}^1$

素因数の和:137223

約数の個数: 48

約数和(自身を含む): 5792118958080

約数和(自身を除く): 3131317486062

約数列:

[1, 2, 3, 6, 9, 18, 223, 446, 669, 1338, 2007, 4014, 5023, 10046, 15069, 30138, 45207, 90414, 131969, 263938, 395907, 791814, 1120129, 1187721, 2240258, 2375442, 3360387, 6720774, 10081161, 20162322, 29429087, 58858174, 88287261, 176574522, 264861783, 529723566, 662880287, 1325760574, 1988640861, 3977281722, 5965922583, 11931845166, 147822304001, 295644608002, 443466912003, 886933824006, 1330400736009, 2660801472018]

約数ペア:

[(1, 2660801472018), (2, 1330400736009), (3, 886933824006), (6, 443466912003), (9, 295644608002), (18, 147822304001), (223, 11931845166), (446, 5965922583), (669, 3977281722), (1338, 1988640861), (2007, 1325760574), (4014, 662880287), (5023, 529723566), (10046, 264861783), (15069, 176574522), (30138, 88287261), (45207, 58858174), (90414, 29429087), (131969, 20162322), (263938, 10081161), (395907, 6720774), (791814, 3360387), (1120129, 2375442), (1187721, 2240258)]