121713774

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{222919}}^1$

素因数の和:222944

約数の個数: 32

約数和(自身を含む): 299604480

約数和(自身を除く): 177890706

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 222919, 445838, 668757, 1337514, 1560433, 2897947, 3120866, 4681299, 5795894, 8693841, 9362598, 17387682, 20285629, 40571258, 60856887, 121713774]

約数ペア:

[(1, 121713774), (2, 60856887), (3, 40571258), (6, 20285629), (7, 17387682), (13, 9362598), (14, 8693841), (21, 5795894), (26, 4681299), (39, 3120866), (42, 2897947), (78, 1560433), (91, 1337514), (182, 668757), (273, 445838), (546, 222919)]