7524004068

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{997}}^1\times {\mathrm{29947}}^1$

素因数の和:30961

約数の個数: 72

約数和(自身を含む): 21758539712

約数和(自身を除く): 14234535644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 997, 1994, 2991, 3988, 5982, 6979, 8973, 11964, 13958, 17946, 20937, 27916, 29947, 35892, 41874, 59894, 62811, 83748, 89841, 119788, 125622, 179682, 209629, 251244, 269523, 359364, 419258, 539046, 628887, 838516, 1078092, 1257774, 1886661, 2515548, 3773322, 7546644, 29857159, 59714318, 89571477, 119428636, 179142954, 209000113, 268714431, 358285908, 418000226, 537428862, 627000339, 836000452, 1074857724, 1254000678, 1881001017, 2508001356, 3762002034, 7524004068]

約数ペア:

[(1, 7524004068), (2, 3762002034), (3, 2508001356), (4, 1881001017), (6, 1254000678), (7, 1074857724), (9, 836000452), (12, 627000339), (14, 537428862), (18, 418000226), (21, 358285908), (28, 268714431), (36, 209000113), (42, 179142954), (63, 119428636), (84, 89571477), (126, 59714318), (252, 29857159), (997, 7546644), (1994, 3773322), (2991, 2515548), (3988, 1886661), (5982, 1257774), (6979, 1078092), (8973, 838516), (11964, 628887), (13958, 539046), (17946, 419258), (20937, 359364), (27916, 269523), (29947, 251244), (35892, 209629), (41874, 179682), (59894, 125622), (62811, 119788), (83748, 89841)]