12860928

素因数分解:

$2^9\times 3^2\times {\mathrm{2791}}^1$

素因数の和:2815

約数の個数: 60

約数和(自身を含む): 37130808

約数和(自身を除く): 24269880

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1152, 1536, 2304, 2791, 4608, 5582, 8373, 11164, 16746, 22328, 25119, 33492, 44656, 50238, 66984, 89312, 100476, 133968, 178624, 200952, 267936, 357248, 401904, 535872, 714496, 803808, 1071744, 1428992, 1607616, 2143488, 3215232, 4286976, 6430464, 12860928]

約数ペア:

[(1, 12860928), (2, 6430464), (3, 4286976), (4, 3215232), (6, 2143488), (8, 1607616), (9, 1428992), (12, 1071744), (16, 803808), (18, 714496), (24, 535872), (32, 401904), (36, 357248), (48, 267936), (64, 200952), (72, 178624), (96, 133968), (128, 100476), (144, 89312), (192, 66984), (256, 50238), (288, 44656), (384, 33492), (512, 25119), (576, 22328), (768, 16746), (1152, 11164), (1536, 8373), (2304, 5582), (2791, 4608)]