19676034

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{17351}}^1$

素因数の和:17372

約数の個数: 40

約数和(自身を含む): 50390208

約数和(自身を除く): 30714174

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 17351, 34702, 52053, 104106, 121457, 156159, 242914, 312318, 364371, 468477, 728742, 936954, 1093113, 1405431, 2186226, 2810862, 3279339, 6558678, 9838017, 19676034]

約数ペア:

[(1, 19676034), (2, 9838017), (3, 6558678), (6, 3279339), (7, 2810862), (9, 2186226), (14, 1405431), (18, 1093113), (21, 936954), (27, 728742), (42, 468477), (54, 364371), (63, 312318), (81, 242914), (126, 156159), (162, 121457), (189, 104106), (378, 52053), (567, 34702), (1134, 17351)]