18321492

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31159}}^1$

素因数の和:31180

約数の個数: 36

約数和(自身を含む): 49731360

約数和(自身を除く): 31409868

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 31159, 62318, 93477, 124636, 186954, 218113, 373908, 436226, 654339, 872452, 1308678, 1526791, 2617356, 3053582, 4580373, 6107164, 9160746, 18321492]

約数ペア:

[(1, 18321492), (2, 9160746), (3, 6107164), (4, 4580373), (6, 3053582), (7, 2617356), (12, 1526791), (14, 1308678), (21, 872452), (28, 654339), (42, 436226), (49, 373908), (84, 218113), (98, 186954), (147, 124636), (196, 93477), (294, 62318), (588, 31159)]