12121896

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:274

約数の個数: 64

約数和(自身を含む): 31610880

約数和(自身を除く): 19488984

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 97, 123, 127, 164, 194, 246, 254, 291, 328, 381, 388, 492, 508, 582, 762, 776, 984, 1016, 1164, 1524, 2328, 3048, 3977, 5207, 7954, 10414, 11931, 12319, 15621, 15908, 20828, 23862, 24638, 31242, 31816, 36957, 41656, 47724, 49276, 62484, 73914, 95448, 98552, 124968, 147828, 295656, 505079, 1010158, 1515237, 2020316, 3030474, 4040632, 6060948, 12121896]

約数ペア:

[(1, 12121896), (2, 6060948), (3, 4040632), (4, 3030474), (6, 2020316), (8, 1515237), (12, 1010158), (24, 505079), (41, 295656), (82, 147828), (97, 124968), (123, 98552), (127, 95448), (164, 73914), (194, 62484), (246, 49276), (254, 47724), (291, 41656), (328, 36957), (381, 31816), (388, 31242), (492, 24638), (508, 23862), (582, 20828), (762, 15908), (776, 15621), (984, 12319), (1016, 11931), (1164, 10414), (1524, 7954), (2328, 5207), (3048, 3977)]