1661086206

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{228989}}^1$

素因数の和:229041

約数の個数: 48

約数和(自身を含む): 4000913280

約数和(自身を除く): 2339827074

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 806, 1209, 2418, 3627, 7254, 228989, 457978, 686967, 1373934, 2060901, 2976857, 4121802, 5953714, 7098659, 8930571, 14197318, 17861142, 21295977, 26791713, 42591954, 53583426, 63887931, 92282567, 127775862, 184565134, 276847701, 553695402, 830543103, 1661086206]

約数ペア:

[(1, 1661086206), (2, 830543103), (3, 553695402), (6, 276847701), (9, 184565134), (13, 127775862), (18, 92282567), (26, 63887931), (31, 53583426), (39, 42591954), (62, 26791713), (78, 21295977), (93, 17861142), (117, 14197318), (186, 8930571), (234, 7098659), (279, 5953714), (403, 4121802), (558, 2976857), (806, 2060901), (1209, 1373934), (2418, 686967), (3627, 457978), (7254, 228989)]