2018296880379

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1064117}}^1$

素因数の和:1064221

約数の個数: 72

約数和(自身を含む): 3341628473040

約数和(自身を除く): 1323331592661

約数列:

[1, 3, 9, 13, 29, 39, 43, 87, 117, 129, 169, 261, 377, 387, 507, 559, 1131, 1247, 1521, 1677, 3393, 3741, 4901, 5031, 7267, 11223, 14703, 16211, 21801, 44109, 48633, 65403, 145899, 210743, 632229, 1064117, 1896687, 3192351, 9577053, 13833521, 30859393, 41500563, 45757031, 92578179, 124501689, 137271093, 179835773, 277734537, 401172109, 411813279, 539507319, 594841403, 1203516327, 1326953899, 1618521957, 1784524209, 3610548981, 3980861697, 5215237417, 5353572627, 7732938239, 11942585091, 15645712251, 17250400687, 23198814717, 46937136753, 51751202061, 69596444151, 155253606183, 224255208931, 672765626793, 2018296880379]

約数ペア:

[(1, 2018296880379), (3, 672765626793), (9, 224255208931), (13, 155253606183), (29, 69596444151), (39, 51751202061), (43, 46937136753), (87, 23198814717), (117, 17250400687), (129, 15645712251), (169, 11942585091), (261, 7732938239), (377, 5353572627), (387, 5215237417), (507, 3980861697), (559, 3610548981), (1131, 1784524209), (1247, 1618521957), (1521, 1326953899), (1677, 1203516327), (3393, 594841403), (3741, 539507319), (4901, 411813279), (5031, 401172109), (7267, 277734537), (11223, 179835773), (14703, 137271093), (16211, 124501689), (21801, 92578179), (44109, 45757031), (48633, 41500563), (65403, 30859393), (145899, 13833521), (210743, 9577053), (632229, 3192351), (1064117, 1896687)]