17213857572

素因数分解:

$2^2\times 3^1\times {\mathrm{331}}^1\times {\mathrm{641}}^1\times {\mathrm{6761}}^1$

素因数の和:7740

約数の個数: 48

約数和(自身を含む): 40355832384

約数和(自身を除く): 23141974812

約数列:

[1, 2, 3, 4, 6, 12, 331, 641, 662, 993, 1282, 1324, 1923, 1986, 2564, 3846, 3972, 6761, 7692, 13522, 20283, 27044, 40566, 81132, 212171, 424342, 636513, 848684, 1273026, 2237891, 2546052, 4333801, 4475782, 6713673, 8667602, 8951564, 13001403, 13427346, 17335204, 26002806, 26854692, 52005612, 1434488131, 2868976262, 4303464393, 5737952524, 8606928786, 17213857572]

約数ペア:

[(1, 17213857572), (2, 8606928786), (3, 5737952524), (4, 4303464393), (6, 2868976262), (12, 1434488131), (331, 52005612), (641, 26854692), (662, 26002806), (993, 17335204), (1282, 13427346), (1324, 13001403), (1923, 8951564), (1986, 8667602), (2564, 6713673), (3846, 4475782), (3972, 4333801), (6761, 2546052), (7692, 2237891), (13522, 1273026), (20283, 848684), (27044, 636513), (40566, 424342), (81132, 212171)]