27819456

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{2957}}^1$

素因数の和:2986

約数の個数: 84

約数和(自身を含む): 85651848

約数和(自身を除く): 57832392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 224, 294, 336, 392, 448, 588, 672, 784, 1176, 1344, 1568, 2352, 2957, 3136, 4704, 5914, 8871, 9408, 11828, 17742, 20699, 23656, 35484, 41398, 47312, 62097, 70968, 82796, 94624, 124194, 141936, 144893, 165592, 189248, 248388, 283872, 289786, 331184, 434679, 496776, 567744, 579572, 662368, 869358, 993552, 1159144, 1324736, 1738716, 1987104, 2318288, 3477432, 3974208, 4636576, 6954864, 9273152, 13909728, 27819456]

約数ペア:

[(1, 27819456), (2, 13909728), (3, 9273152), (4, 6954864), (6, 4636576), (7, 3974208), (8, 3477432), (12, 2318288), (14, 1987104), (16, 1738716), (21, 1324736), (24, 1159144), (28, 993552), (32, 869358), (42, 662368), (48, 579572), (49, 567744), (56, 496776), (64, 434679), (84, 331184), (96, 289786), (98, 283872), (112, 248388), (147, 189248), (168, 165592), (192, 144893), (196, 141936), (224, 124194), (294, 94624), (336, 82796), (392, 70968), (448, 62097), (588, 47312), (672, 41398), (784, 35484), (1176, 23656), (1344, 20699), (1568, 17742), (2352, 11828), (2957, 9408), (3136, 8871), (4704, 5914)]