2018333628

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{509}}^1\times {\mathrm{4789}}^1$

素因数の和:5331

約数の個数: 72

約数和(自身を含む): 5335293600

約数和(自身を除く): 3316959972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 509, 828, 1018, 1527, 2036, 3054, 4581, 4789, 6108, 9162, 9578, 11707, 14367, 18324, 19156, 23414, 28734, 35121, 43101, 46828, 57468, 70242, 86202, 105363, 110147, 140484, 172404, 210726, 220294, 330441, 421452, 440588, 660882, 991323, 1321764, 1982646, 2437601, 3965292, 4875202, 7312803, 9750404, 14625606, 21938409, 29251212, 43876818, 56064823, 87753636, 112129646, 168194469, 224259292, 336388938, 504583407, 672777876, 1009166814, 2018333628]

約数ペア:

[(1, 2018333628), (2, 1009166814), (3, 672777876), (4, 504583407), (6, 336388938), (9, 224259292), (12, 168194469), (18, 112129646), (23, 87753636), (36, 56064823), (46, 43876818), (69, 29251212), (92, 21938409), (138, 14625606), (207, 9750404), (276, 7312803), (414, 4875202), (509, 3965292), (828, 2437601), (1018, 1982646), (1527, 1321764), (2036, 991323), (3054, 660882), (4581, 440588), (4789, 421452), (6108, 330441), (9162, 220294), (9578, 210726), (11707, 172404), (14367, 140484), (18324, 110147), (19156, 105363), (23414, 86202), (28734, 70242), (35121, 57468), (43101, 46828)]