21017598144

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{5761403}}^1$

素因数の和:5761437

約数の個数: 56

約数和(自身を含む): 58535864640

約数和(自身を除く): 37518266496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 152, 192, 228, 304, 456, 608, 912, 1216, 1824, 3648, 5761403, 11522806, 17284209, 23045612, 34568418, 46091224, 69136836, 92182448, 109466657, 138273672, 184364896, 218933314, 276547344, 328399971, 368729792, 437866628, 553094688, 656799942, 875733256, 1106189376, 1313599884, 1751466512, 2627199768, 3502933024, 5254399536, 7005866048, 10508799072, 21017598144]

約数ペア:

[(1, 21017598144), (2, 10508799072), (3, 7005866048), (4, 5254399536), (6, 3502933024), (8, 2627199768), (12, 1751466512), (16, 1313599884), (19, 1106189376), (24, 875733256), (32, 656799942), (38, 553094688), (48, 437866628), (57, 368729792), (64, 328399971), (76, 276547344), (96, 218933314), (114, 184364896), (152, 138273672), (192, 109466657), (228, 92182448), (304, 69136836), (456, 46091224), (608, 34568418), (912, 23045612), (1216, 17284209), (1824, 11522806), (3648, 5761403)]