3188172

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1$

素因数の和:318

約数の個数: 48

約数和(自身を含む): 8128512

約数和(自身を除く): 4940340

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 107, 156, 191, 214, 321, 382, 428, 573, 642, 764, 1146, 1284, 1391, 2292, 2483, 2782, 4173, 4966, 5564, 7449, 8346, 9932, 14898, 16692, 20437, 29796, 40874, 61311, 81748, 122622, 245244, 265681, 531362, 797043, 1062724, 1594086, 3188172]

約数ペア:

[(1, 3188172), (2, 1594086), (3, 1062724), (4, 797043), (6, 531362), (12, 265681), (13, 245244), (26, 122622), (39, 81748), (52, 61311), (78, 40874), (107, 29796), (156, 20437), (191, 16692), (214, 14898), (321, 9932), (382, 8346), (428, 7449), (573, 5564), (642, 4966), (764, 4173), (1146, 2782), (1284, 2483), (1391, 2292)]