21574238976

素因数分解:

$2^8\times 3^3\times {\mathrm{3121273}}^1$

素因数の和:3121298

約数の個数: 72

約数和(自身を含む): 63798840560

約数和(自身を除く): 42224601584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 576, 768, 864, 1152, 1728, 2304, 3456, 6912, 3121273, 6242546, 9363819, 12485092, 18727638, 24970184, 28091457, 37455276, 49940368, 56182914, 74910552, 84274371, 99880736, 112365828, 149821104, 168548742, 199761472, 224731656, 299642208, 337097484, 399522944, 449463312, 599284416, 674194968, 799045888, 898926624, 1198568832, 1348389936, 1797853248, 2397137664, 2696779872, 3595706496, 5393559744, 7191412992, 10787119488, 21574238976]

約数ペア:

[(1, 21574238976), (2, 10787119488), (3, 7191412992), (4, 5393559744), (6, 3595706496), (8, 2696779872), (9, 2397137664), (12, 1797853248), (16, 1348389936), (18, 1198568832), (24, 898926624), (27, 799045888), (32, 674194968), (36, 599284416), (48, 449463312), (54, 399522944), (64, 337097484), (72, 299642208), (96, 224731656), (108, 199761472), (128, 168548742), (144, 149821104), (192, 112365828), (216, 99880736), (256, 84274371), (288, 74910552), (384, 56182914), (432, 49940368), (576, 37455276), (768, 28091457), (864, 24970184), (1152, 18727638), (1728, 12485092), (2304, 9363819), (3456, 6242546), (6912, 3121273)]