18233502

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{313}}^1$

素因数の和:417

約数の個数: 64

約数和(自身を含む): 44613120

約数和(自身を除く): 26379618

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 73, 114, 133, 146, 219, 266, 313, 399, 438, 511, 626, 798, 939, 1022, 1387, 1533, 1878, 2191, 2774, 3066, 4161, 4382, 5947, 6573, 8322, 9709, 11894, 13146, 17841, 19418, 22849, 29127, 35682, 41629, 45698, 58254, 68547, 83258, 124887, 137094, 159943, 249774, 319886, 434131, 479829, 868262, 959658, 1302393, 2604786, 3038917, 6077834, 9116751, 18233502]

約数ペア:

[(1, 18233502), (2, 9116751), (3, 6077834), (6, 3038917), (7, 2604786), (14, 1302393), (19, 959658), (21, 868262), (38, 479829), (42, 434131), (57, 319886), (73, 249774), (114, 159943), (133, 137094), (146, 124887), (219, 83258), (266, 68547), (313, 58254), (399, 45698), (438, 41629), (511, 35682), (626, 29127), (798, 22849), (939, 19418), (1022, 17841), (1387, 13146), (1533, 11894), (1878, 9709), (2191, 8322), (2774, 6573), (3066, 5947), (4161, 4382)]