3130938

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^2\times {\mathrm{181}}^1$

素因数の和:251

約数の個数: 36

約数和(自身を含む): 7048314

約数和(自身を除く): 3917376

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 181, 186, 279, 362, 543, 558, 961, 1086, 1629, 1922, 2883, 3258, 5611, 5766, 8649, 11222, 16833, 17298, 33666, 50499, 100998, 173941, 347882, 521823, 1043646, 1565469, 3130938]

約数ペア:

[(1, 3130938), (2, 1565469), (3, 1043646), (6, 521823), (9, 347882), (18, 173941), (31, 100998), (62, 50499), (93, 33666), (181, 17298), (186, 16833), (279, 11222), (362, 8649), (543, 5766), (558, 5611), (961, 3258), (1086, 2883), (1629, 1922)]