1373413356

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{778579}}^1$

素因数の和:778603

約数の個数: 54

約数和(自身を含む): 4038494460

約数和(自身を除く): 2665081104

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 778579, 1557158, 2335737, 3114316, 4671474, 5450053, 7007211, 9342948, 10900106, 14014422, 16350159, 21800212, 28028844, 32700318, 38150371, 49050477, 65400636, 76300742, 98100954, 114451113, 152601484, 196201908, 228902226, 343353339, 457804452, 686706678, 1373413356]

約数ペア:

[(1, 1373413356), (2, 686706678), (3, 457804452), (4, 343353339), (6, 228902226), (7, 196201908), (9, 152601484), (12, 114451113), (14, 98100954), (18, 76300742), (21, 65400636), (28, 49050477), (36, 38150371), (42, 32700318), (49, 28028844), (63, 21800212), (84, 16350159), (98, 14014422), (126, 10900106), (147, 9342948), (196, 7007211), (252, 5450053), (294, 4671474), (441, 3114316), (588, 2335737), (882, 1557158), (1764, 778579)]