66905802

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{2357}}^1$

素因数の和:2467

約数の個数: 48

約数和(自身を含む): 154496160

約数和(自身を除く): 87590358

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 83, 114, 166, 171, 249, 342, 498, 747, 1494, 1577, 2357, 3154, 4714, 4731, 7071, 9462, 14142, 14193, 21213, 28386, 42426, 44783, 89566, 134349, 195631, 268698, 391262, 403047, 586893, 806094, 1173786, 1760679, 3521358, 3716989, 7433978, 11150967, 22301934, 33452901, 66905802]

約数ペア:

[(1, 66905802), (2, 33452901), (3, 22301934), (6, 11150967), (9, 7433978), (18, 3716989), (19, 3521358), (38, 1760679), (57, 1173786), (83, 806094), (114, 586893), (166, 403047), (171, 391262), (249, 268698), (342, 195631), (498, 134349), (747, 89566), (1494, 44783), (1577, 42426), (2357, 28386), (3154, 21213), (4714, 14193), (4731, 14142), (7071, 9462)]