19963062

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3371}}^1$

素因数の和:3433

約数の個数: 48

約数和(自身を含む): 50499072

約数和(自身を除く): 30536010

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 63, 94, 126, 141, 282, 329, 423, 658, 846, 987, 1974, 2961, 3371, 5922, 6742, 10113, 20226, 23597, 30339, 47194, 60678, 70791, 141582, 158437, 212373, 316874, 424746, 475311, 950622, 1109059, 1425933, 2218118, 2851866, 3327177, 6654354, 9981531, 19963062]

約数ペア:

[(1, 19963062), (2, 9981531), (3, 6654354), (6, 3327177), (7, 2851866), (9, 2218118), (14, 1425933), (18, 1109059), (21, 950622), (42, 475311), (47, 424746), (63, 316874), (94, 212373), (126, 158437), (141, 141582), (282, 70791), (329, 60678), (423, 47194), (658, 30339), (846, 23597), (987, 20226), (1974, 10113), (2961, 6742), (3371, 5922)]