1979112456

素因数分解:

$2^3\times 3^2\times {\mathrm{2213}}^1\times {\mathrm{12421}}^1$

素因数の和:14646

約数の個数: 48

約数和(自身を含む): 5362950060

約数和(自身を除く): 3383837604

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2213, 4426, 6639, 8852, 12421, 13278, 17704, 19917, 24842, 26556, 37263, 39834, 49684, 53112, 74526, 79668, 99368, 111789, 149052, 159336, 223578, 298104, 447156, 894312, 27487673, 54975346, 82463019, 109950692, 164926038, 219901384, 247389057, 329852076, 494778114, 659704152, 989556228, 1979112456]

約数ペア:

[(1, 1979112456), (2, 989556228), (3, 659704152), (4, 494778114), (6, 329852076), (8, 247389057), (9, 219901384), (12, 164926038), (18, 109950692), (24, 82463019), (36, 54975346), (72, 27487673), (2213, 894312), (4426, 447156), (6639, 298104), (8852, 223578), (12421, 159336), (13278, 149052), (17704, 111789), (19917, 99368), (24842, 79668), (26556, 74526), (37263, 53112), (39834, 49684)]