18964636992

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{671933}}^1$

素因数の和:671965

約数の個数: 126

約数和(自身を含む): 63233692938

約数和(自身を除く): 44269055946

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 144, 147, 168, 192, 196, 224, 252, 288, 294, 336, 392, 441, 448, 504, 576, 588, 672, 784, 882, 1008, 1176, 1344, 1568, 1764, 2016, 2352, 3136, 3528, 4032, 4704, 7056, 9408, 14112, 28224, 671933, 1343866, 2015799, 2687732, 4031598, 4703531, 5375464, 6047397, 8063196, 9407062, 10750928, 12094794, 14110593, 16126392, 18814124, 21501856, 24189588, 28221186, 32252784, 32924717, 37628248, 42331779, 43003712, 48379176, 56442372, 64505568, 65849434, 75256496, 84663558, 96758352, 98774151, 112884744, 129011136, 131698868, 150512992, 169327116, 193516704, 197548302, 225769488, 263397736, 296322453, 301025984, 338654232, 387033408, 395096604, 451538976, 526795472, 592644906, 677308464, 790193208, 903077952, 1053590944, 1185289812, 1354616928, 1580386416, 2107181888, 2370579624, 2709233856, 3160772832, 4741159248, 6321545664, 9482318496, 18964636992]

約数ペア:

[(1, 18964636992), (2, 9482318496), (3, 6321545664), (4, 4741159248), (6, 3160772832), (7, 2709233856), (8, 2370579624), (9, 2107181888), (12, 1580386416), (14, 1354616928), (16, 1185289812), (18, 1053590944), (21, 903077952), (24, 790193208), (28, 677308464), (32, 592644906), (36, 526795472), (42, 451538976), (48, 395096604), (49, 387033408), (56, 338654232), (63, 301025984), (64, 296322453), (72, 263397736), (84, 225769488), (96, 197548302), (98, 193516704), (112, 169327116), (126, 150512992), (144, 131698868), (147, 129011136), (168, 112884744), (192, 98774151), (196, 96758352), (224, 84663558), (252, 75256496), (288, 65849434), (294, 64505568), (336, 56442372), (392, 48379176), (441, 43003712), (448, 42331779), (504, 37628248), (576, 32924717), (588, 32252784), (672, 28221186), (784, 24189588), (882, 21501856), (1008, 18814124), (1176, 16126392), (1344, 14110593), (1568, 12094794), (1764, 10750928), (2016, 9407062), (2352, 8063196), (3136, 6047397), (3528, 5375464), (4032, 4703531), (4704, 4031598), (7056, 2687732), (9408, 2015799), (14112, 1343866), (28224, 671933)]