21431710464

素因数分解:

$2^8\times 3^1\times {\mathrm{27905873}}^1$

素因数の和:27905892

約数の個数: 36

約数和(自身を含む): 57039606456

約数和(自身を除く): 35607895992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 27905873, 55811746, 83717619, 111623492, 167435238, 223246984, 334870476, 446493968, 669740952, 892987936, 1339481904, 1785975872, 2678963808, 3571951744, 5357927616, 7143903488, 10715855232, 21431710464]

約数ペア:

[(1, 21431710464), (2, 10715855232), (3, 7143903488), (4, 5357927616), (6, 3571951744), (8, 2678963808), (12, 1785975872), (16, 1339481904), (24, 892987936), (32, 669740952), (48, 446493968), (64, 334870476), (96, 223246984), (128, 167435238), (192, 111623492), (256, 83717619), (384, 55811746), (768, 27905873)]