179436474

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{659}}^1\times {\mathrm{2161}}^1$

素因数の和:2835

約数の個数: 48

約数和(自身を含む): 445199040

約数和(自身を除く): 265762566

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 659, 1318, 1977, 2161, 3954, 4322, 4613, 5931, 6483, 9226, 11862, 12966, 13839, 15127, 19449, 27678, 30254, 38898, 41517, 45381, 83034, 90762, 136143, 272286, 1424099, 2848198, 4272297, 8544594, 9968693, 12816891, 19937386, 25633782, 29906079, 59812158, 89718237, 179436474]

約数ペア:

[(1, 179436474), (2, 89718237), (3, 59812158), (6, 29906079), (7, 25633782), (9, 19937386), (14, 12816891), (18, 9968693), (21, 8544594), (42, 4272297), (63, 2848198), (126, 1424099), (659, 272286), (1318, 136143), (1977, 90762), (2161, 83034), (3954, 45381), (4322, 41517), (4613, 38898), (5931, 30254), (6483, 27678), (9226, 19449), (11862, 15127), (12966, 13839)]