2021097096

素因数分解:

$2^3\times 3^6\times {\mathrm{346553}}^1$

素因数の和:346577

約数の個数: 56

約数和(自身を含む): 5681752830

約数和(自身を除く): 3660655734

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 972, 1458, 1944, 2916, 5832, 346553, 693106, 1039659, 1386212, 2079318, 2772424, 3118977, 4158636, 6237954, 8317272, 9356931, 12475908, 18713862, 24951816, 28070793, 37427724, 56141586, 74855448, 84212379, 112283172, 168424758, 224566344, 252637137, 336849516, 505274274, 673699032, 1010548548, 2021097096]

約数ペア:

[(1, 2021097096), (2, 1010548548), (3, 673699032), (4, 505274274), (6, 336849516), (8, 252637137), (9, 224566344), (12, 168424758), (18, 112283172), (24, 84212379), (27, 74855448), (36, 56141586), (54, 37427724), (72, 28070793), (81, 24951816), (108, 18713862), (162, 12475908), (216, 9356931), (243, 8317272), (324, 6237954), (486, 4158636), (648, 3118977), (729, 2772424), (972, 2079318), (1458, 1386212), (1944, 1039659), (2916, 693106), (5832, 346553)]