2018306844

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{173573}}^1$

素因数の和:173619

約数の個数: 72

約数和(自身を含む): 5686284240

約数和(自身を除く): 3667977396

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 51, 57, 68, 76, 102, 114, 153, 171, 204, 228, 306, 323, 342, 612, 646, 684, 969, 1292, 1938, 2907, 3876, 5814, 11628, 173573, 347146, 520719, 694292, 1041438, 1562157, 2082876, 2950741, 3124314, 3297887, 5901482, 6248628, 6595774, 8852223, 9893661, 11802964, 13191548, 17704446, 19787322, 26556669, 29680983, 35408892, 39574644, 53113338, 56064079, 59361966, 106226676, 112128158, 118723932, 168192237, 224256316, 336384474, 504576711, 672768948, 1009153422, 2018306844]

約数ペア:

[(1, 2018306844), (2, 1009153422), (3, 672768948), (4, 504576711), (6, 336384474), (9, 224256316), (12, 168192237), (17, 118723932), (18, 112128158), (19, 106226676), (34, 59361966), (36, 56064079), (38, 53113338), (51, 39574644), (57, 35408892), (68, 29680983), (76, 26556669), (102, 19787322), (114, 17704446), (153, 13191548), (171, 11802964), (204, 9893661), (228, 8852223), (306, 6595774), (323, 6248628), (342, 5901482), (612, 3297887), (646, 3124314), (684, 2950741), (969, 2082876), (1292, 1562157), (1938, 1041438), (2907, 694292), (3876, 520719), (5814, 347146), (11628, 173573)]