81023406

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1\times {\mathrm{541}}^1$

素因数の和:884

約数の個数: 32

約数和(自身を含む): 164551200

約数和(自身を除く): 83527794

約数列:

[1, 2, 3, 6, 109, 218, 229, 327, 458, 541, 654, 687, 1082, 1374, 1623, 3246, 24961, 49922, 58969, 74883, 117938, 123889, 149766, 176907, 247778, 353814, 371667, 743334, 13503901, 27007802, 40511703, 81023406]

約数ペア:

[(1, 81023406), (2, 40511703), (3, 27007802), (6, 13503901), (109, 743334), (218, 371667), (229, 353814), (327, 247778), (458, 176907), (541, 149766), (654, 123889), (687, 117938), (1082, 74883), (1374, 58969), (1623, 49922), (3246, 24961)]