18558528

素因数分解:

$2^6\times 3^1\times {\mathrm{163}}^1\times {\mathrm{593}}^1$

素因数の和:771

約数の個数: 56

約数和(自身を含む): 49487328

約数和(自身を除く): 30928800

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 163, 192, 326, 489, 593, 652, 978, 1186, 1304, 1779, 1956, 2372, 2608, 3558, 3912, 4744, 5216, 7116, 7824, 9488, 10432, 14232, 15648, 18976, 28464, 31296, 37952, 56928, 96659, 113856, 193318, 289977, 386636, 579954, 773272, 1159908, 1546544, 2319816, 3093088, 4639632, 6186176, 9279264, 18558528]

約数ペア:

[(1, 18558528), (2, 9279264), (3, 6186176), (4, 4639632), (6, 3093088), (8, 2319816), (12, 1546544), (16, 1159908), (24, 773272), (32, 579954), (48, 386636), (64, 289977), (96, 193318), (163, 113856), (192, 96659), (326, 56928), (489, 37952), (593, 31296), (652, 28464), (978, 18976), (1186, 15648), (1304, 14232), (1779, 10432), (1956, 9488), (2372, 7824), (2608, 7116), (3558, 5216), (3912, 4744)]