252072954

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{107}}^1\times {\mathrm{2671}}^1$

素因数の和:2800

約数の個数: 72

約数和(自身を含む): 641504448

約数和(自身を除く): 389431494

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 107, 126, 147, 214, 294, 321, 441, 642, 749, 882, 963, 1498, 1926, 2247, 2671, 4494, 5243, 5342, 6741, 8013, 10486, 13482, 15729, 16026, 18697, 24039, 31458, 37394, 47187, 48078, 56091, 94374, 112182, 130879, 168273, 261758, 285797, 336546, 392637, 571594, 785274, 857391, 1177911, 1714782, 2000579, 2355822, 2572173, 4001158, 5144346, 6001737, 12003474, 14004053, 18005211, 28008106, 36010422, 42012159, 84024318, 126036477, 252072954]

約数ペア:

[(1, 252072954), (2, 126036477), (3, 84024318), (6, 42012159), (7, 36010422), (9, 28008106), (14, 18005211), (18, 14004053), (21, 12003474), (42, 6001737), (49, 5144346), (63, 4001158), (98, 2572173), (107, 2355822), (126, 2000579), (147, 1714782), (214, 1177911), (294, 857391), (321, 785274), (441, 571594), (642, 392637), (749, 336546), (882, 285797), (963, 261758), (1498, 168273), (1926, 130879), (2247, 112182), (2671, 94374), (4494, 56091), (5243, 48078), (5342, 47187), (6741, 37394), (8013, 31458), (10486, 24039), (13482, 18697), (15729, 16026)]