2016272484

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{397}}^1\times {\mathrm{1987}}^1$

素因数の和:2465

約数の個数: 72

約数和(自身を含む): 5184099648

約数和(自身を除く): 3167827164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 397, 426, 639, 794, 852, 1191, 1278, 1588, 1987, 2382, 2556, 3573, 3974, 4764, 5961, 7146, 7948, 11922, 14292, 17883, 23844, 28187, 35766, 56374, 71532, 84561, 112748, 141077, 169122, 253683, 282154, 338244, 423231, 507366, 564308, 788839, 846462, 1014732, 1269693, 1577678, 1692924, 2366517, 2539386, 3155356, 4733034, 5078772, 7099551, 9466068, 14199102, 28398204, 56007569, 112015138, 168022707, 224030276, 336045414, 504068121, 672090828, 1008136242, 2016272484]

約数ペア:

[(1, 2016272484), (2, 1008136242), (3, 672090828), (4, 504068121), (6, 336045414), (9, 224030276), (12, 168022707), (18, 112015138), (36, 56007569), (71, 28398204), (142, 14199102), (213, 9466068), (284, 7099551), (397, 5078772), (426, 4733034), (639, 3155356), (794, 2539386), (852, 2366517), (1191, 1692924), (1278, 1577678), (1588, 1269693), (1987, 1014732), (2382, 846462), (2556, 788839), (3573, 564308), (3974, 507366), (4764, 423231), (5961, 338244), (7146, 282154), (7948, 253683), (11922, 169122), (14292, 141077), (17883, 112748), (23844, 84561), (28187, 71532), (35766, 56374)]