21102408936

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{266687}}^1$

素因数の和:266863

約数の個数: 96

約数和(自身を含む): 65733258240

約数和(自身を除く): 44630849304

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 157, 168, 252, 314, 471, 504, 628, 942, 1099, 1256, 1413, 1884, 2198, 2826, 3297, 3768, 4396, 5652, 6594, 8792, 9891, 11304, 13188, 19782, 26376, 39564, 79128, 266687, 533374, 800061, 1066748, 1600122, 1866809, 2133496, 2400183, 3200244, 3733618, 4800366, 5600427, 6400488, 7467236, 9600732, 11200854, 14934472, 16801281, 19201464, 22401708, 33602562, 41869859, 44803416, 67205124, 83739718, 125609577, 134410248, 167479436, 251219154, 293089013, 334958872, 376828731, 502438308, 586178026, 753657462, 879267039, 1004876616, 1172356052, 1507314924, 1758534078, 2344712104, 2637801117, 3014629848, 3517068156, 5275602234, 7034136312, 10551204468, 21102408936]

約数ペア:

[(1, 21102408936), (2, 10551204468), (3, 7034136312), (4, 5275602234), (6, 3517068156), (7, 3014629848), (8, 2637801117), (9, 2344712104), (12, 1758534078), (14, 1507314924), (18, 1172356052), (21, 1004876616), (24, 879267039), (28, 753657462), (36, 586178026), (42, 502438308), (56, 376828731), (63, 334958872), (72, 293089013), (84, 251219154), (126, 167479436), (157, 134410248), (168, 125609577), (252, 83739718), (314, 67205124), (471, 44803416), (504, 41869859), (628, 33602562), (942, 22401708), (1099, 19201464), (1256, 16801281), (1413, 14934472), (1884, 11200854), (2198, 9600732), (2826, 7467236), (3297, 6400488), (3768, 5600427), (4396, 4800366), (5652, 3733618), (6594, 3200244), (8792, 2400183), (9891, 2133496), (11304, 1866809), (13188, 1600122), (19782, 1066748), (26376, 800061), (39564, 533374), (79128, 266687)]