7370643906

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{263}}^1\times {\mathrm{21929}}^1$

素因数の和:22271

約数の個数: 48

約数和(自身を含む): 16256972160

約数和(自身を除く): 8886328254

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 263, 426, 526, 639, 789, 1278, 1578, 2367, 4734, 18673, 21929, 37346, 43858, 56019, 65787, 112038, 131574, 168057, 197361, 336114, 394722, 1556959, 3113918, 4670877, 5767327, 9341754, 11534654, 14012631, 17301981, 28025262, 34603962, 51905943, 103811886, 409480217, 818960434, 1228440651, 2456881302, 3685321953, 7370643906]

約数ペア:

[(1, 7370643906), (2, 3685321953), (3, 2456881302), (6, 1228440651), (9, 818960434), (18, 409480217), (71, 103811886), (142, 51905943), (213, 34603962), (263, 28025262), (426, 17301981), (526, 14012631), (639, 11534654), (789, 9341754), (1278, 5767327), (1578, 4670877), (2367, 3113918), (4734, 1556959), (18673, 394722), (21929, 336114), (37346, 197361), (43858, 168057), (56019, 131574), (65787, 112038)]