31928358

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{69109}}^1$

素因数の和:69132

約数の個数: 32

約数和(自身を含む): 79614720

約数和(自身を除く): 47686362

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 69109, 138218, 207327, 414654, 483763, 760199, 967526, 1451289, 1520398, 2280597, 2902578, 4561194, 5321393, 10642786, 15964179, 31928358]

約数ペア:

[(1, 31928358), (2, 15964179), (3, 10642786), (6, 5321393), (7, 4561194), (11, 2902578), (14, 2280597), (21, 1520398), (22, 1451289), (33, 967526), (42, 760199), (66, 483763), (77, 414654), (154, 207327), (231, 138218), (462, 69109)]