121218912

素因数分解:

$2^5\times 3^2\times {\mathrm{420899}}^1$

素因数の和:420915

約数の個数: 36

約数和(自身を含む): 344717100

約数和(自身を除く): 223498188

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 420899, 841798, 1262697, 1683596, 2525394, 3367192, 3788091, 5050788, 6734384, 7576182, 10101576, 13468768, 15152364, 20203152, 30304728, 40406304, 60609456, 121218912]

約数ペア:

[(1, 121218912), (2, 60609456), (3, 40406304), (4, 30304728), (6, 20203152), (8, 15152364), (9, 13468768), (12, 10101576), (16, 7576182), (18, 6734384), (24, 5050788), (32, 3788091), (36, 3367192), (48, 2525394), (72, 1683596), (96, 1262697), (144, 841798), (288, 420899)]