122758398

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{974273}}^1$

素因数の和:974288

約数の個数: 24

約数和(自身を含む): 303973488

約数和(自身を除く): 181215090

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 974273, 1948546, 2922819, 5845638, 6819911, 8768457, 13639822, 17536914, 20459733, 40919466, 61379199, 122758398]

約数ペア:

[(1, 122758398), (2, 61379199), (3, 40919466), (6, 20459733), (7, 17536914), (9, 13639822), (14, 8768457), (18, 6819911), (21, 5845638), (42, 2922819), (63, 1948546), (126, 974273)]