18226548

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{26647}}^1$

素因数の和:26676

約数の個数: 36

約数和(自身を含む): 48499360

約数和(自身を除く): 30272812

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 26647, 53294, 79941, 106588, 159882, 239823, 319764, 479646, 506293, 959292, 1012586, 1518879, 2025172, 3037758, 4556637, 6075516, 9113274, 18226548]

約数ペア:

[(1, 18226548), (2, 9113274), (3, 6075516), (4, 4556637), (6, 3037758), (9, 2025172), (12, 1518879), (18, 1012586), (19, 959292), (36, 506293), (38, 479646), (57, 319764), (76, 239823), (114, 159882), (171, 106588), (228, 79941), (342, 53294), (684, 26647)]