2142450972

素因数分解:

$2^2\times 3^4\times {\mathrm{349}}^1\times {\mathrm{18947}}^1$

素因数の和:19312

約数の個数: 60

約数和(自身を含む): 5617134600

約数和(自身を除く): 3474683628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 349, 698, 1047, 1396, 2094, 3141, 4188, 6282, 9423, 12564, 18846, 18947, 28269, 37692, 37894, 56538, 56841, 75788, 113076, 113682, 170523, 227364, 341046, 511569, 682092, 1023138, 1534707, 2046276, 3069414, 6138828, 6612503, 13225006, 19837509, 26450012, 39675018, 59512527, 79350036, 119025054, 178537581, 238050108, 357075162, 535612743, 714150324, 1071225486, 2142450972]

約数ペア:

[(1, 2142450972), (2, 1071225486), (3, 714150324), (4, 535612743), (6, 357075162), (9, 238050108), (12, 178537581), (18, 119025054), (27, 79350036), (36, 59512527), (54, 39675018), (81, 26450012), (108, 19837509), (162, 13225006), (324, 6612503), (349, 6138828), (698, 3069414), (1047, 2046276), (1396, 1534707), (2094, 1023138), (3141, 682092), (4188, 511569), (6282, 341046), (9423, 227364), (12564, 170523), (18846, 113682), (18947, 113076), (28269, 75788), (37692, 56841), (37894, 56538)]