121821912

素因数分解:

$2^3\times 3^2\times {\mathrm{97}}^1\times {\mathrm{17443}}^1$

素因数の和:17552

約数の個数: 48

約数和(自身を含む): 333354840

約数和(自身を除く): 211532928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 97, 194, 291, 388, 582, 776, 873, 1164, 1746, 2328, 3492, 6984, 17443, 34886, 52329, 69772, 104658, 139544, 156987, 209316, 313974, 418632, 627948, 1255896, 1691971, 3383942, 5075913, 6767884, 10151826, 13535768, 15227739, 20303652, 30455478, 40607304, 60910956, 121821912]

約数ペア:

[(1, 121821912), (2, 60910956), (3, 40607304), (4, 30455478), (6, 20303652), (8, 15227739), (9, 13535768), (12, 10151826), (18, 6767884), (24, 5075913), (36, 3383942), (72, 1691971), (97, 1255896), (194, 627948), (291, 418632), (388, 313974), (582, 209316), (776, 156987), (873, 139544), (1164, 104658), (1746, 69772), (2328, 52329), (3492, 34886), (6984, 17443)]