2019649518

素因数分解:

$2^1\times 3^3\times {\mathrm{1163}}^1\times {\mathrm{32159}}^1$

素因数の和:33333

約数の個数: 32

約数和(自身を含む): 4492108800

約数和(自身を除く): 2472459282

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1163, 2326, 3489, 6978, 10467, 20934, 31401, 32159, 62802, 64318, 96477, 192954, 289431, 578862, 868293, 1736586, 37400917, 74801834, 112202751, 224405502, 336608253, 673216506, 1009824759, 2019649518]

約数ペア:

[(1, 2019649518), (2, 1009824759), (3, 673216506), (6, 336608253), (9, 224405502), (18, 112202751), (27, 74801834), (54, 37400917), (1163, 1736586), (2326, 868293), (3489, 578862), (6978, 289431), (10467, 192954), (20934, 96477), (31401, 64318), (32159, 62802)]