21671502912

素因数分解:

$2^6\times 3^3\times {\mathrm{373}}^1\times {\mathrm{33623}}^1$

素因数の和:34017

約数の個数: 112

約数和(自身を含む): 63882910080

約数和(自身を除く): 42211407168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 373, 432, 576, 746, 864, 1119, 1492, 1728, 2238, 2984, 3357, 4476, 5968, 6714, 8952, 10071, 11936, 13428, 17904, 20142, 23872, 26856, 33623, 35808, 40284, 53712, 67246, 71616, 80568, 100869, 107424, 134492, 161136, 201738, 214848, 268984, 302607, 322272, 403476, 537968, 605214, 644544, 806952, 907821, 1075936, 1210428, 1613904, 1815642, 2151872, 2420856, 3227808, 3631284, 4841712, 6455616, 7262568, 9683424, 12541379, 14525136, 19366848, 25082758, 29050272, 37624137, 50165516, 58100544, 75248274, 100331032, 112872411, 150496548, 200662064, 225744822, 300993096, 338617233, 401324128, 451489644, 601986192, 677234466, 802648256, 902979288, 1203972384, 1354468932, 1805958576, 2407944768, 2708937864, 3611917152, 5417875728, 7223834304, 10835751456, 21671502912]

約数ペア:

[(1, 21671502912), (2, 10835751456), (3, 7223834304), (4, 5417875728), (6, 3611917152), (8, 2708937864), (9, 2407944768), (12, 1805958576), (16, 1354468932), (18, 1203972384), (24, 902979288), (27, 802648256), (32, 677234466), (36, 601986192), (48, 451489644), (54, 401324128), (64, 338617233), (72, 300993096), (96, 225744822), (108, 200662064), (144, 150496548), (192, 112872411), (216, 100331032), (288, 75248274), (373, 58100544), (432, 50165516), (576, 37624137), (746, 29050272), (864, 25082758), (1119, 19366848), (1492, 14525136), (1728, 12541379), (2238, 9683424), (2984, 7262568), (3357, 6455616), (4476, 4841712), (5968, 3631284), (6714, 3227808), (8952, 2420856), (10071, 2151872), (11936, 1815642), (13428, 1613904), (17904, 1210428), (20142, 1075936), (23872, 907821), (26856, 806952), (33623, 644544), (35808, 605214), (40284, 537968), (53712, 403476), (67246, 322272), (71616, 302607), (80568, 268984), (100869, 214848), (107424, 201738), (134492, 161136)]