15661404

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13183}}^1$

素因数の和:13207

約数の個数: 48

約数和(自身を含む): 44298240

約数和(自身を除く): 28636836

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 132, 198, 297, 396, 594, 1188, 13183, 26366, 39549, 52732, 79098, 118647, 145013, 158196, 237294, 290026, 355941, 435039, 474588, 580052, 711882, 870078, 1305117, 1423764, 1740156, 2610234, 3915351, 5220468, 7830702, 15661404]

約数ペア:

[(1, 15661404), (2, 7830702), (3, 5220468), (4, 3915351), (6, 2610234), (9, 1740156), (11, 1423764), (12, 1305117), (18, 870078), (22, 711882), (27, 580052), (33, 474588), (36, 435039), (44, 355941), (54, 290026), (66, 237294), (99, 158196), (108, 145013), (132, 118647), (198, 79098), (297, 52732), (396, 39549), (594, 26366), (1188, 13183)]