42587778

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{941}}^1$

素因数の和:1362

約数の個数: 32

約数和(自身を含む): 89979840

約数和(自身を除く): 47392062

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 397, 794, 941, 1191, 1882, 2382, 2823, 5646, 7543, 15086, 17879, 22629, 35758, 45258, 53637, 107274, 373577, 747154, 1120731, 2241462, 7097963, 14195926, 21293889, 42587778]

約数ペア:

[(1, 42587778), (2, 21293889), (3, 14195926), (6, 7097963), (19, 2241462), (38, 1120731), (57, 747154), (114, 373577), (397, 107274), (794, 53637), (941, 45258), (1191, 35758), (1882, 22629), (2382, 17879), (2823, 15086), (5646, 7543)]