171985338

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1364963}}^1$

素因数の和:1364978

約数の個数: 24

約数和(自身を含む): 425868768

約数和(自身を除く): 253883430

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1364963, 2729926, 4094889, 8189778, 9554741, 12284667, 19109482, 24569334, 28664223, 57328446, 85992669, 171985338]

約数ペア:

[(1, 171985338), (2, 85992669), (3, 57328446), (6, 28664223), (7, 24569334), (9, 19109482), (14, 12284667), (18, 9554741), (21, 8189778), (42, 4094889), (63, 2729926), (126, 1364963)]