19683072

素因数分解:

$2^8\times 3^2\times {\mathrm{8543}}^1$

素因数の和:8565

約数の個数: 54

約数和(自身を含む): 56757792

約数和(自身を除く): 37074720

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, 576, 768, 1152, 2304, 8543, 17086, 25629, 34172, 51258, 68344, 76887, 102516, 136688, 153774, 205032, 273376, 307548, 410064, 546752, 615096, 820128, 1093504, 1230192, 1640256, 2187008, 2460384, 3280512, 4920768, 6561024, 9841536, 19683072]

約数ペア:

[(1, 19683072), (2, 9841536), (3, 6561024), (4, 4920768), (6, 3280512), (8, 2460384), (9, 2187008), (12, 1640256), (16, 1230192), (18, 1093504), (24, 820128), (32, 615096), (36, 546752), (48, 410064), (64, 307548), (72, 273376), (96, 205032), (128, 153774), (144, 136688), (192, 102516), (256, 76887), (288, 68344), (384, 51258), (576, 34172), (768, 25629), (1152, 17086), (2304, 8543)]