1331598384

素因数分解:

$2^4\times 3^2\times {\mathrm{9247211}}^1$

素因数の和:9247225

約数の個数: 30

約数和(自身を含む): 3726626436

約数和(自身を除く): 2395028052

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 9247211, 18494422, 27741633, 36988844, 55483266, 73977688, 83224899, 110966532, 147955376, 166449798, 221933064, 332899596, 443866128, 665799192, 1331598384]

約数ペア:

[(1, 1331598384), (2, 665799192), (3, 443866128), (4, 332899596), (6, 221933064), (8, 166449798), (9, 147955376), (12, 110966532), (16, 83224899), (18, 73977688), (24, 55483266), (36, 36988844), (48, 27741633), (72, 18494422), (144, 9247211)]