2019336345

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{2621}}^1$

素因数の和:3087

約数の個数: 64

約数和(自身を含む): 3876364800

約数和(自身を除く): 1857028455

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 439, 585, 1317, 1755, 2195, 2621, 3951, 5707, 6585, 7863, 11853, 13105, 17121, 19755, 23589, 28535, 34073, 39315, 51363, 59265, 70767, 85605, 102219, 117945, 154089, 170365, 256815, 306657, 353835, 511095, 770445, 919971, 1150619, 1533285, 3451857, 4599855, 5753095, 10355571, 14958047, 17259285, 31066713, 44874141, 51777855, 74790235, 134622423, 155333565, 224370705, 403867269, 673112115, 2019336345]

約数ペア:

[(1, 2019336345), (3, 673112115), (5, 403867269), (9, 224370705), (13, 155333565), (15, 134622423), (27, 74790235), (39, 51777855), (45, 44874141), (65, 31066713), (117, 17259285), (135, 14958047), (195, 10355571), (351, 5753095), (439, 4599855), (585, 3451857), (1317, 1533285), (1755, 1150619), (2195, 919971), (2621, 770445), (3951, 511095), (5707, 353835), (6585, 306657), (7863, 256815), (11853, 170365), (13105, 154089), (17121, 117945), (19755, 102219), (23589, 85605), (28535, 70767), (34073, 59265), (39315, 51363)]