2789539758

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{479797}}^1$

素因数の和:479841

約数の個数: 48

約数和(自身を含む): 6736363920

約数和(自身を除く): 3946824162

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 51, 57, 102, 114, 153, 171, 306, 323, 342, 646, 969, 1938, 2907, 5814, 479797, 959594, 1439391, 2878782, 4318173, 8156549, 8636346, 9116143, 16313098, 18232286, 24469647, 27348429, 48939294, 54696858, 73408941, 82045287, 146817882, 154974431, 164090574, 309948862, 464923293, 929846586, 1394769879, 2789539758]

約数ペア:

[(1, 2789539758), (2, 1394769879), (3, 929846586), (6, 464923293), (9, 309948862), (17, 164090574), (18, 154974431), (19, 146817882), (34, 82045287), (38, 73408941), (51, 54696858), (57, 48939294), (102, 27348429), (114, 24469647), (153, 18232286), (171, 16313098), (306, 9116143), (323, 8636346), (342, 8156549), (646, 4318173), (969, 2878782), (1938, 1439391), (2907, 959594), (5814, 479797)]