19340496

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{2741}}^1$

素因数の和:2769

約数の個数: 90

約数和(自身を含む): 62986482

約数和(自身を除く): 43645986

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 2741, 3528, 5482, 7056, 8223, 10964, 16446, 19187, 21928, 24669, 32892, 38374, 43856, 49338, 57561, 65784, 76748, 98676, 115122, 131568, 134309, 153496, 172683, 197352, 230244, 268618, 306992, 345366, 394704, 402927, 460488, 537236, 690732, 805854, 920976, 1074472, 1208781, 1381464, 1611708, 2148944, 2417562, 2762928, 3223416, 4835124, 6446832, 9670248, 19340496]

約数ペア:

[(1, 19340496), (2, 9670248), (3, 6446832), (4, 4835124), (6, 3223416), (7, 2762928), (8, 2417562), (9, 2148944), (12, 1611708), (14, 1381464), (16, 1208781), (18, 1074472), (21, 920976), (24, 805854), (28, 690732), (36, 537236), (42, 460488), (48, 402927), (49, 394704), (56, 345366), (63, 306992), (72, 268618), (84, 230244), (98, 197352), (112, 172683), (126, 153496), (144, 134309), (147, 131568), (168, 115122), (196, 98676), (252, 76748), (294, 65784), (336, 57561), (392, 49338), (441, 43856), (504, 38374), (588, 32892), (784, 24669), (882, 21928), (1008, 19187), (1176, 16446), (1764, 10964), (2352, 8223), (2741, 7056), (3528, 5482)]