221993964

素因数分解:

$2^2\times 3^2\times {\mathrm{1613}}^1\times {\mathrm{3823}}^1$

素因数の和:5446

約数の個数: 36

約数和(自身を含む): 561646176

約数和(自身を除く): 339652212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1613, 3226, 3823, 4839, 6452, 7646, 9678, 11469, 14517, 15292, 19356, 22938, 29034, 34407, 45876, 58068, 68814, 137628, 6166499, 12332998, 18499497, 24665996, 36998994, 55498491, 73997988, 110996982, 221993964]

約数ペア:

[(1, 221993964), (2, 110996982), (3, 73997988), (4, 55498491), (6, 36998994), (9, 24665996), (12, 18499497), (18, 12332998), (36, 6166499), (1613, 137628), (3226, 68814), (3823, 58068), (4839, 45876), (6452, 34407), (7646, 29034), (9678, 22938), (11469, 19356), (14517, 15292)]